[T]his unpretentious crowd-pleaser is still punchy enough to send packed theaters reeling in riotous laughter.

[Segel's] performance here is loose and confident and very attractive. His star is rising.

Rudd ... is perfectly cast -- no actor this side of Hugh Grant is more comfortable getting flustered.

A "comedy" without many jokes (save Thomas Lennon) and a surprisingly understated Segel performance. Are we really expected to believe that Peter and Zooey decide this doofus helped their marriage? That's the real joke.