This is a gonna be a short review… because Level E is just a highly recommended anime from me. It’s 13 episodes short… and each episode is bite sized goodness. It’s from the same author as Yu Yu Hakusho and Hunter X Hunter. And it’s amazing gag comedy of the Japanese anime variety.
The anime is about aliens living on earth. It’s kinda MIB before MIB actually happened. I think this is one of the few shows that captivated me within the first episode… from blank. Like this wasn’t really recommended to me… I just randomly decided to watch this because I’m otaku. And it’s just really really good.
tl;dr - watch Level E! It’s really funny.