I really kind of love Glee. It's amusing. It's heart warming. It's good, clean campy fun and I don't really even like musicals. The singing is phenomenal. There are a couple of songs performed in each episode, but they are a good mix of catchy classics and modern pop. Thus far, the high school caste system is well portrayed without veering off into the painful, a la Superbad. Check it out over on hulu, they have the pilot and the first regular season episode up now.
P.S. Oh, my darling hot, hot Cory Monteith, you can't actually go to Czechoslovakia...it hasn't been a country since 1993. But, I'd still make out with you anyway.