The start of the anime is not bad. The mind game is still tolerable and kinda cool, but later it turned to be just plain gag. Worst is the dub, author thought something very ordinary you might not know and have to explain it in detail that it felt like filler. I'm not sure if that's japanese joke but it's so repetitive.
The thing I don't like the most is creativity, there is none. Nothing new in confession war, but the same idea.
The only thing I like and recommend in this anime is romance. It's not super romantic but still not bad.
Edit: This is my subjective review on season 1. The story+romance is getting a lot better on season 2 but not the mind game. If you already done with ss1 by chance, try out ss2.
