I sure as heck do! Holy crap, i just finished Attack on Titan the other day. The combat animations are simply beautiful (if you're cool with watching people get mangled). Every movement just seemed to flow. And the titans have to be one of the creepiest "bad guys" i've ever seen in an anime.
This really is one of the must see anime. I highly highly recommend it! 5/5. Blows just about every action anime i can think of clean out of the water.
Make a Second season dammit!
if you have Crunchyroll, Attack on Titan season 1 available on there in HD.