Man, that's a tough question! I'd have to say Total Recall 2070...I'm a "future noir" nut, so that show was like gold to me. It actually had nothing to do with the Schwarzenegger movie, thankfully. It was the closest thing we've had to getting a Blade Runner TV series. When I first saw it, I initially thought it looked like crap, but I soon realized that I was extremely wrong, and now I wish it had lasted a lot longer than it did. Total Recall 2070 would be a perfect show for the Sci-Fi channel to pick up!
The Tick cartoon was great fun, but looking back, I feel it came up a bit short of what it could have been if they'd been able to make it closer to the comic. Sadly, the live-action show bored me (and nearly everyone who tried to watch it) to death! What a disgraceful letdown! If I were going to revive a cancelled comedic-superhero show, I'd choose Freakazoid! over the Tick any day of the week.