I pretty much crammed season one into a few saturday/sunday afternoons. I don't watch too much TV during the week. The show is just so damn good and fun to watch, that when you have the DVDs its hard to STOP watching. I've had to force myself to take breaks, like go listen to a record inbetween episodes and browse headcase.
Anyway, I'm about 5 episodes deep into season two, and it is just as good, if not better, then season one. Reqieum For A Gleet will go down as one of my favorite episodes, if also one of the most painful.
After this I'll probably do season 3 of NYPD blue, then check out season one of The Wire, which I am also told is amazing.