I've started renting the series from Netflix. Just finished the Pilot and 2nd episode. I vaguely remember watching the show a couple of times as a kid, but it definitely wasn't a regular series for me. It's definitely dated, but still pretty entertaining, IMO.
I'm really looking forward to the movie, mostly because I really loved Collateral, and this looks a lot like that. BTW, I haven't seen it mentioned in this thread yet, but you can download the teaser in 720p WMV-HD from the official site. Mann definitely seems to be a fan of shooting stuff in HD video.