You should ignore some early wannabe critics for hating something about this show. It is brilliantly cast, played and written. The timing of the jokes is spot on. After a few minutes you need to pause the episode to get yourself together again.
If you need some references for the style of the show: It's a brilliant mix of Curb your Enthusiasm's angryness and The Wonder Year's nostalgia.
Pleas watch the first episode to see it for yourself. The Goldbergs could be the next big thing in comedy.