I gave this 10/10 because, although slower (because it's a LOT longer) than the Korean original - it's still very good. I honestly believe that the first and second lead actors (Sheng Peter and Zhang Vin) should've been swapped. Sheng Peter as Bai Hao is new to acting in this kind of role and needs to polish it off a bit - he plays it all way TOO cool, cold and well....cool. It worked in 'Go Princess Go', but not here. Zhang Vin as Yi Mu was PERFECTION - but you really do feel he is wasted as the second lead. I think, having seen him as the cool, quiet and calm KO (who also had a warm heart) in 'Love O2O' he could've EASILY played Bai Hao instead and REALLY made it believable. The whole problem here has been that that we fans ship Yi Mu and the female lead, Hui Zhen, TOO much and it goes beyond the usual 'Second Lead Syndrome' - they just have INSANE chemistry in EVERY scene and Sheng Peter pales into the background if he has to share the scene with them. You HONESTLY see Bai Hao as the second lead and not the main love interest - whereas, even if he WAS the main lead, you're REALLY rooting for Yi Mu to be with Hui Zhen.. Sure there were differences between the original Kdrama ('She was Pretty') and this Chinese version - sure there was some things the Kdrama original did better, the male lead played by the always wonderful Park Seo Joon is an obvious choice. Another is that Go Joon Hee as Min Ha Ri certainly played the 'bad best friend' with a slightly more sympathetic air than the Chinese version, Xia Qiao, who is played (rather lack-lustrely) by Li Sierra. BUT, and it's a big one. there are also MANY things this one did BETTER than the original. The Kdrama had the better LENGTH, however, this one has the better STORY because it also does at least have time to flesh out the characters a bit more; so the bullying main lead you REALLY despise, the BBF betrayer (or 'Female Dog Friend' as I called her, lol!) was MUCH worse in this one and so the hate we felt was much more real too. I think Sheng Peter should be patted on the back because a LOT of expectations are on this role and he did his best. I REALLY think we'll be seeing a LOT more of Zhang Vin in the future - the man was EXCELLENT as KO in 'Love O2O' too. I think overall BOTH versions are very good and one is not worse than the other; they're just different. I give this 10/10 because it deserves it.