I'm an admitted sucker for fantasy-based TV shows (and movies), so I'll be checking many of those out. Pushing Daisies, Bionic Woman, Journeyman, Sarah Conner Chronicles (how can you skip something that has Summer Glau?), and maybe a couple others. I can't check out much more than that, because I already have so many other shows I watch:

Lost
The Simpsons
Bones
Dexter
Heroes
House
Veronica Mars
Family Guy
ER
My Name is Earl
Mythbusters
Smallville
Weeds
Numb3rs
Supernatural
Eureka
Avatar: The Last Airbender
The Dresden Files

And there's a bunch I know I'm forgetting. That doesn't include the summer shows that have ended, though. I second that Burn Notice is really good, and it has Bruce Campbell as a bonus.

Of the summer shows I watch, which mainly consists of USA and Sci-Fi shows, I'd say my favorites would have to be Eureka (this show just makes me smile), The 4400, Burn Notice, and Pysch. Monk is stale and ridiculous (though I still watch it), and they have completely screwed up The Dead Zone.

Is anyone else here extremely excited that Avatar is coming back on the air at the end of this month? I can't express how cool the trailer for season 3 looks.