I am a HUGE fan of Chuck; I've even gotten Laker_Girl to watch it and be interested.
Yeah, the last few weeks have been pretty rad. Last night's ep was great, but I knew that somehow Chuck & Sarah's sex scene would be interrupted. Meh.
It definitely seems like they're setting up for a series finale. I have a feeling that Heroes and Chuck will be axed at the end of this season. Chuck never had the buzz that Heroes had, but I've always found it to be a much better show. Great balance of humor, action, and romance.
I think it's just too expensive to continue. It's a shame, this is why I fucking hate network televison. They cancel stuff like Chuck, Heroes, and Life (I'm guessing), and fucking put Jay Leno on 5 times a week. I swear, if they cancel Chuck I hope to God the Leno bullshit is a disaster.