Fringe (I was devastated when they finished season 5 and I have learned that there would be no more... It's a "must watch" on my list)
Breaking Bad (I think I don't need to comment on Walter White... Definitely "must watch")
2 Broke Girls (Very funny, heavy humor offensive at times but I find it very good)
Dexter (I have enjoyed every single episode in the 7 seasons so far)
Game Of Thrones (Very good)
Heroes (Great 3 seasons and 1 season that's OK...)
Big Bang Theory (First 3 - 4 seasons are great... then it's going slightly down the hill from there but still funny)
Supernatural (First 7 seasons coz the current 8th one sucks so far and it's 13 episodes in... they should finish on 7th)
The Walking Dead (First season was good, second was boring, third is not to bad so far)
How I Met Your Mother (first 3 seasons after that it's getting lame... but there's still Robin Scherbatsky... and "Barney")
Revolution (2012) (It's ok - Parnote recommended it to me. Not bad...)
Alphas (Hootiegibbon recommended it to me. It's not bad...)
Firefly (series) + the "
Serenity" movie that finishes it. I enjoyed the series.
Warehouse 13 - not great - but it had three great smiles of Myka, Claudia and Leena... Enjoyed it...
Hunted - another series recommended by Hootiegibbon - watchable nothing to ambitious.
My name is Earl... First season had me in stitches. Rest of them was ok. Funny but not as funny as season one.
Eureka - watchable likable naive - enjoyed it. (Lots of gorgeous smiles.. Allison, JoJo etc...)
Reaper - funny as heck - the guy who plays the "Satan" is awesome. They never finished it - just stopped making it in the middle - still worth watching.
Weeds... Nancy Botwin... Boy is she hot... Yummy... the series starts slow but when it does... Wow... It gets really good.
Merlin - recommended by Hootiegibbon - never had a chance to watch it but I hear a lot of good things about it.
IT Crowd - must see if You havent so far...

"WE'RE ALL GOING TO DIE!"
Regards.
Andrzej