Here’s a preview of CBS’s new sitcom Mad Love, premiering on Valentines Day. On the one hand, Judy Greer! She is awesome! On the other hand: It’s a CBS multicam sitcom starring Jason Biggs that seems to be built upon the premise that these people all have one friend each, so when two of them get together the other two will be forced to hang out with each other, which doesn’t make a ton of sense to me. But hey, Judy Greer!