I have seen it... More shows is bad... I liked it better when everyone thought Portlanders were all lumberjacks. Portlandia's comedy is SNL-reject generic with some PDX backdrops. The comedy isn't about Portland, hell it's barely IN Portland.
Though the first part of the first skit in the first episode ("your chicken's name is Colin...") was pitch perfect and hilarious... then it got SNL-generic "woo hoo weird! FUNNY Hyuk Hyuk!"
Fuck Portlandia.