One of the greatest things that has come out of Hollywood over the last couple of years is the rebirth of Jason Bateman in to regular roles and relevancy. There are few actors that are funnier at delivering lines in the most perfect way. Dry humor, sarcasm, dramatic physical reaction, disgust - he kills me across the board. He was great in this. Honestly, the whole cast was. The only knock you can make on this is that it is as much a drama as a comedy (if not more so). That being said, it still does an amazing job at portraying a family with all levels of dysfunction in an accurate, touching and funny way.
I would definitely recommend people checking this out. There are plenty of laughs and even some tears but you are able to connect and root for all the different family members.