I'm liking Portlandia, it's more sketch than anything. Fred and the kind of cute chick from Sleater-Kinney as different characters each segment and sometimes playing them in other episodes with tons of cameos and some decent laughs.
First three minutes of first episode are here:
http://www.youtube.com/watch?v=AVmq9dq6Nsg
After watching the second episode, I was looking for Portland's reaction to the show, because they get **** on pretty hard, but consensus is they know they are getting **** on but like it. It's sold me to go check out Portland this year.