Came into this season right after binging and loving season 1. I was shocked at how much I enjoyed season 1, but season 2 shocked me again with how much I /didn't/ like it. All the enjoyable things about season 1 was pretty much gone, and the only theme that carried over was the main couple's intense romance that everyone loves. I feel like they not only butchered Tan-er's character from a smart, capable heroine who solved the puzzles with her partner to stale paint in the background, but also Mo Yi Huai's character where they made him cannon fodder for the sake of the plot. Instead of the characters being pro-active in dealing with antagonistic schemes like season 1, they were passive and reactive. I dunno, season 2 lost a lot of its charm and I don't think I'll follow the couple's story into season 3 since it seems like the same thing, rinse and repeat.

PROS
❀ Romance, romance, romance | Just like season 1, at the core focus of this drama is the main couple Tan'er and Mo Lian Cheng. Even though one of Mo Lian Cheng's love rival is literally a past version of himself (seemingly in a different dimension), the main couple stays true to each other. The way they reconciled Mo Lian Cheng's different selves was... okay. I guess the only way they could have ended that plot point. I know some other viewers weren't a fan (based on YT comments LOL) but I thought it was fine. At that point in the story, I was speeding through and could care less.
❀ I liked the modern setting in the first couple of episodes | To be honest, it would have been refreshing to keep the story but in modern settings. But the writers said "nah" and decided to rehash all the characters and premises of season 1. Original, much??? (/s)
❀ Still love the supporting characters | Tan-er's maid, MLC's bodyguard, and his younger brother prince are my fave.

CONS - caution bc I be ranting in here
✕ The way they butchered Tan-er's character | In season 1, I love how she worked with Mo Liang Chen and even Qu Xiao Tan to figure out the antagonists' schemes and get back at them. She was smart, and even though she was a little obnoxious, at the end of the way she got things done. In this season, only the obnoxious part of her character carried through. She barely did anything in terms of plot (most of the action was Mo Liang Chen trying to get a happy ending for this dimension and his fam), and her plans usually backfired (with the exception of like, 1, towards the end lmao). She wasn't annoying, per se, but she wasn't helpful for anything outside of the main romance. It was really disappointing to see a smart (and kind of powerful, with the orb magic!) FL regress into the same ol' same ol' Chinese historical heroine that runs around doing nothing and having dudes fall in love with her for doing nothing.
✕ The way they butchered Mo Yi Huai's character | Loved his bittersweet character in season 1, but in this season he's crazy. His character is inconsistent (in one scene he's obsessed with and 'loves' Tan-er, in another scene he laughs at her trying to seduce him) (Granted, he knows she has something up her sleeve but still homeboy really acted like he hated her), his motives are dodgy, and in general he gets pulled like the wind in whatever direction the writers want him to take. I'm tired of Chinese drama writers making villains mentally ill/obsessive... it's not only lazy, but leaves a bad taste in my mouth. We in the 21st century, surely we can think up of better villains? Anyway, all his charm and pure love in season 1 gets thrown out the window and he regresses into the stereotypical obsessive/possessive villain who will do anything, at all costs, to get a woman. Sigh.
✕ From pro-active to reactive | Like I said, the scheming/court intrigue became frustrating in this one with the characters finding things out last minute and figuring out a way to fix things. The crux of the problem was Mo Liang Chen trying to save his older bro (who the writers must hate as a character bc they always be doing him dirty) and because of that, tries not to stir stuff up. Oh, but other people be stirring stuff up. So MLC's there to act as a janitor and sweep everything into rights... until he can't. And shit hits the fan. And now they have a BIGGER mess to clean up. And as a viewer I'm done and skipping scenes.
✕ Misunderstanding level: 4+/10 | I honestly don't remember since I finished this a couple weeks ago but definitely more than the first season. Mo Liang Chen has Tan-er in CIRCLES with him acting as himself, being himself but in an earlier time/different dimension, and acting as himself with a mask aka lookin like another dude. To be honest, I couldn't keep up with the actor switching roles and I don't think he did a good job. I had to constantly read the YT comments to figure out if it was the OG Mo Liang Chen or the new one. Comments be like "ohh he's colder as the new MLC and much sweeter as the OG one" and I was like "who???" bc they both be having the same ":|" expression. The FL was confused, I was confused as a viewer, and in general the execution was Very Messy (TM).

OVERALL
The Eternal Love lost its charm for me. I really don't understand why this season is some viewers' faves - maybe bc of the unnecessary angst that was created? Season 1 was fun and fresh, season 2 was the opposite. We got reuse, reduce, recycled characters/background, romance that felt cheapened (especially with Tan-er losing ALL her memories of season 1. Like she gains a little back but not the whole thing, it seemed like (although it was not clearly showed)), and heavily wasted potential on plot elements. I feel like I should have skipped this season and went directly to season 3. Nevertheless, I'll be taking a break on this series before moving on (if I do so at all).

(Note: My rewatch value is set to 5.0 always as a default as I'm not the type to rewatch dramas EVER. Thus, I do not take it into account when calculating overall score.)