I'm not a real big reality TV fan, but there are a few I watch. I would say my favorite would be Storage Wars (I like the original, New York and Texas versions). A real close second would be Pawn Stars, with the third being Hardcore Pawn.
Love original Storage Wars, Pawn Stars, and Call of the Wildman. I still get into The Deadliest Catch along with Tuna Wars also. I watch a lot of American Pickers. For some reason, that show just never gets old for me!
I hate them all!! I can't stand ''reality'' TV; they're all basically the same. I specially dislike the reality TV shows that are inspired on Jersey Shore. There are so many of those! Each european country seems to have one! There is a spaniard, a british and a dutch version. I don't think there is something real about those TV shows to be honest.
I think I may be addicted to reality TV. There are so many shows right now that I can't even list them all. I think two of my top shows are "The Voice" and "Face Off". Ever since I've discovered the Viggle app it makes watching TV more fun.
I enjoyed the original The Real World when it first aired back in the early 1990's.
As for modern shows, I would say Chopped is one of my favorites. It seems the least scripted and manipulated of all of the cooking competition shows. I was into MasterChef until I found out how faked the show was, which was unfortunate.