I began this show because I thought the animation was cute (their eyes), and I was bored. I really wish I spent it on another anime.
The character designs were cool, but none were really original. I didn't feel attached to any of the characters, and some I downright hated. The only one I cared slightly for was Leopard, but that's probably because I liked his voice actor (the character was usually a dick).
They had too many groups/characters/names being thrown around, which made the plot a little confusing and hard to follow half of the time. I also feel the plot didn't progress fast enough; it seemed slow. It did have a few good parts, but they weren't common enough.
I wouldn't recommend this show to anyone unless they really enjoy shows with (generic) female mech pilots.