Got Olympic fever yet?

I haven't watched much of NBC's Winter Olympics coverage yet (even with many of my regular shows either pre-empted or in reruns, I'd rather devote the spare viewing time to screeners of upcoming things than in watching pairs figure skating), but the ratings have been huge so far.

For those of you who've been watching so far - either NBC in primetime or the cable channels during the day - what have you thought of the coverage? Are there things NBC is doing noticeably better than at some other recent Olympics? New (or continued) sources of frustration? Have they done a good job of warning you when certain events are tape-delayed, or have you accidentally spoiled yourself on results?

Just curious. I did get sucked into USA's curling coverage this afternoon (I'm a sucker for any sport that involves elements of housecleaning), but there's no real way to dress up curling, is there?