Okay I just started watching this series. I'm not even half through the first episode yet!! This show is making me crack up!!   

The two main girls are falling through this sky and there's this random guy with a guitar. I think I'm going to like this show.

Okay, I watched the first episode and I really enjoyed it! I feel like I can watch this series to the end.

I've got this one waiting to be started on as soon as I get the feel-like to watch anything. I gotta say the character designs kinda freak me out, especially in the manga. I was actually advised to go with the manga as opposed to the anime for reasons I can't recall now, but since the manga is virtually impossible to find in downloadable, tablet-viewing form, Imma go with the anime.

The only major difference I've heard of is that the main character's outfit is pink instead of black.

I watched the first episode of this a while back, and thought it seemed pretty cool, so I bought the first volume of the manga. To be honest, I couldn't even finish reading it because I disliked the art so much. It was like a weird blend of realism and shoujo style and it was... Just really unpleasant to look at. I know I probably shouldn't judge an entire series based on the art style but... It gave me a headache to look at.

I might go back and try watching the anime at some point, though, since I found it much easier on the eyes.