I will keep it short.
If you miss your highschool days with your friends doing stupid stuff most of the time...well this is your show.
basically the show sets you up for a group of highschool boys...there thoughts about world and how they deal with it.
Is the story unique? no
Were the characters well-rounded? well...they need not be in this kind of setting.
Did the characters react to situations and events in a realistic way? weirdly at times...yes.
but at the same time Most of the story telling doesn't seem forced ... and realistic at times...and that's what makes this show so unique.
Anyway if you want to just watch a casual light hearted comedy...this is it.