FDJ is my choice. It's not as classy as the 07-10 kits (they are some of the best ever IMO) but still excellent. Garmin has a great kit this year as do OPQS (on the bike). Wish they stuck with the traditional dark blue though.
Lampre, Rabo and Liquigas aren't bad but I think they have all had better in the past. The quartered-split Lampre jersey is one of my all time faves.
Good thing is that most teams have remembered that they need to stand out in the peloton this year! Last year had too many simple jerseys that looked good but didn't stand out.