Attack on Titan (Shingeki no Kyojin) is absolutely an instant cult. The storyline and the characters are awesome, and I find the titans are really creepy òAò One of the greatest series of all time for sure, hope you'll like this Eren fanart!
I'm reading both the manga and watching the anime, not only are they staying true to the main plot but are delivering awesome art! You have Eren down pat!! Once again your drawing skillz never cease to amaze! XD