Pfft, I'm always the odd one out in these types of discussions. 3 of the top shows that alllll the internet people go crazy over are shows that I just can't get into! None of my school/work/family friends like them either, but when I'm chatting with friends online it's all I hear (the 3 shows being Supernatural, Firefly, and Dr. Who). I have watched Buffy before and finished the first season, but then it got sort of... I don't know, just long?
At least I can bond with everyone (irl and online) over Game of Thrones, though. Because holy amazeballs, how can you not be blown away by that show? Just everything about it. 10 episodes per season is NOT enough, and I am going to die from the wait. Trailer looks amazing. Released pictures from set make me squeal. And CAN WE HAVE WINDS OF WINTER ALREADY, PLEASE GEORGE R R MARTIN?
Sherlock is good, very good, but not like, hype up geek out amazing. It's impeccably acted and written and I like the filming style, even if I had to get used to it, but I'm sort of glad it's only 3 episodes per season because I'd never keep up otherwise. Great show though, still have to watch the last episode of the season because I've been lazy. I've recently been watching Hannibal and it's great, too! But yeah, not geeking out quality either, but I'm only a few episodes in.
Arrow (as I keep saying to everyone who will listen) is fantastic. I think a lot of it comes from the fact that I am continuously pleasantly surprised by the show. Oh, and also super pretty shirtless guy working out? I'm on board! Probably the closest I've come to geeking out about a show since Game of Thrones.
Adventure Time references are win, though. Not so much geek out as a "hey you. I like you." thing, but it's an adorable and funny show.