Ok, so here's the results of my reviews:
Radiolab - A++ Awesome podcast. I like the people and the format of the show is new and different.
Wait Wait - A Entertaining and fun to listen to. I wish it was 30 min instead of 45, but whatever.
Anything else that was mentioned I either didn't listen to or didn't like. I tried a few others that aren't worth mentioning, but they all sucked.