I'm gonna start saying that this program is really good in general and a lot underrated, but I have my reasons for the rating.
I watched season 1 and then season 2 and I preferred the first one. At the beginning I genuinely thought there were only two girls, then when I saw the bus with a blurred circle next to shiqi I guessed there was a mystery third girl on the bus waiting for them. But then I realized something was off and I discovered that one of the original girls was completely cut off the program due to some controversy. I don't like when this happens because there are a lot of missing scenes and shiqi wasn't show a lot because of this and it's a shame. He's really sweet and thoughtful. Plus there were a lot of stickers to cover her and a lot of places not shown, even when they says the number of people there discrepancies between the Chinese number and the one written on the subtitles. It's a pity!

I also found the dynamic between the twins weird, especially in the first episodes. They seem too much focused on not hurting each other and almost scared to make a move. It's normal, but I don't think it's a good addiction to a program like this, especially because they don't seem to really talk in private and explain their feelings to each others. Probably a lot of people disagree with my point of view, but I skipped a lot of their scenes since I felt uncomfortable watching them.

Overall, if you don't mind these things, I recommend to watch the program. There are a lot of good participants and some sweet moments, especially from one couple.