Let me start by saying that in spite of all the flaws I see in this show, I still thoroughly enjoyed it.
The refreshingly strong male and female lead with the lack of any real competition helped me just enjoy the story. For those that are new to Chinese dramas, this is a good one to watch. There is no miscommunication between the leads, which was quite nice. The connection the game brought to the atmosphere deserves a win from me. The development of the characters is not as apparent and arguably not existent but don't let that take anything away from your experience. For what it was meant to be, a lighthearted love story, it did its job.
The OST was refreshing and a pleasure to the ears. Knowing the cast sings it makes it so much better. Some of the songs are super addictive and sort of stick.
Though you can easily pick apart all its flaws, I choose not to. The simple romance and silly bromance combined with the storyline make this a good watch. The rewatch value is also huge in my opinion. But if you are not into romance (that isn't all it is) then this might not be the one for you, though it doesn't hurt to give it a go anyway. I just really liked how the leads weren't fighting over the smallest things and actually understood/supported each other.
I am but a simple mind and so I don't mind taking the extra time to watch something like this. The cast's chemistry, smile, and overall funny moments were enough for me.