I found 2 of the Wal-Mart exclusive packs yesteday. No sign of the Bail/Obi-Wan, but picked up the other 2. The purple R-A7 isn't bad, but the Boba is nicer than I thought he'd be. He works well in the colors they used though they should have used a glossy paint for the Sarlac goo.
As for the Clone set, the Marine is ok, but Keller is worth the buy. Even though we're being bombarded by clones, I really like the soft goods on the Keller, and I think Hasbro really missed on this with past clones, because the cloth kama works well, for posing. The only real gripe I have is the guns. They should have given them both the same size rifle.
All in all even though they're all repaints, both are decent enough. Hopefully I can find the last with Bail/Obi sometime, because I understand they're 1 per case.