I love SciFi TV series...Vampire Diaries, Teen wolf, and Supernatural !! of course Smallville,,,i miss this show..
They all have their strengths. All none of them. I couldn't possibly come to a reasonable conclusion. It would be mathematically inconceivable.
According to me watch eureka is the best tv series because till the beginning of the show, I am view the show and it is very interesting all type of.It is great concept of mixing very interesting story. I loved the fact that with Eureka you never knew what they were going to do next. It's refreshing to see silly episodes that just are there for us to have fun watching. So Bah Hum Bug (lol) to you nay sayers out there that just want to pick this one apart
FRIENDS and PRISON BREAK. And please don't say 'HOW I MET YOUR MOTHER' is the best; its a pure copy of FRIENDS. I'll recommend: Watch 'How I Met Your Mother' before 'Friends' otherwise you'll hate HIMYM.