I listen to The Final Score. They don't do formal reviews, but rather go around the table and talk about what they've been playing that week, their impressions, etc. This can range from games that came out the day before to games they've been hacking away at for a long time. They also do a bit of game news and a quick game retrospective where they pick an old game and talk about it, including some audio of it.
http://frogpants.com/podcasts/finalscore/
There is another podcast on the same network, Ladies of Leet, that I think does something similar, maybe closer to doing formal reviews, but it has an all-female cast. My info on them is second-hand. >.<
http://frogpants.com/podcasts/ladies-of-leet/