@ZexahVEVO: Aika and MC got together. The LN actually wasn't bad, but people are pissed because of the "first-girl wins" cliche.
(The following is just my opinion. Take it with a grain of salt!)
Personally speaking, people seem to want to ruin manga for themselves by concluding who ends up with who and if it falls in a "cliche," then it automatically becomes crap to them; the "first-girl wins" one is an especially sore spot with some people. I've always believed in the saying "It's cliche because it works." That being said, there is such thing as too much cliche in one story. I don't believe this does that; I think it (and the LN) had a nice balance of cliche and unique story.
But that's just my viewpoint. I don't speak for anyone else.