Not bad. I like it. Mostly. It has it's drawbacks and not everything makes sense but it's worth reading in my opinion. The artwork is also pretty decent and is getting better and better as the series progresses.
Spoiler alert! It was okay, though I didn't care much for the male lead (wishy washy guys like him tend to annoy me though). Not to mention, his feelings seemed to come out of nowhere at the end; it looked more like he shifted his attention to the MC after getting dumped than organically developing feelings for and chasing after her. It also didn't help that I really fell in love with the senpai's character, especially once he started pulling strings behind the shadow to mess with the main guy in the pettiest ways lol! I'm just glad things seemed to work out for him in the end!