I don't know how I missed hearing about it.
Zach Galifianakis is in another movie and it looks like the best of the bunch. I like most feel good comedies, but they tend to come up a bit short compared to screwball comedies. They're either too long (The 40 Year Old Virgin, She's Out of My League) or need more comedy (Knocked Up). Maybe this one will have the right touch.