Bocchi na Bokura no Renai Jijou, is a great manga. Reasons?
Story: When I read the first chapter I thought "I know where this is going," and i was right, and although how it was set up was predictable, that didn't stop it from being an enjoyable ride. The path it took was really fun to read.
Art: The art style is very nice, I like it very much (looks a little funny here and there proportionally wise, but you probably won't notice unless you intentionally look for it.
Characters: The two main characters were fun to watch, their interactions and personality was pretty good. The other classmates were kind of just there, but they came into play a few times and weren't really missed when they were in the background.
I enjoyed this manga very much, a great romantic comedy that I would recommend to anybody. I feel like seinen romance have these gems that just shine more than any other romance.