hmm a series I finally finished watching like just before Christmas. Gantz is essentially some people die, but are brought "to life" and have to hunt aliens whilst wearing sexy plugsuits. It's gotten very renound for it's violence, breasts and attitude towards "decency", but is actually quite cool. The main character kei is imo very unlikable, he has no redeeming qualities as a person, yet you get drawn into him and by mid-way through the series, he is suddenly kinda cool, yet still unlikable.
hmm, like the first half is very much gay. Some interesting ideas, but pacing issues and HEY BLOOD AND BOOBS really get annoying, but as a series, it gets really cool near the end on their third mission, which is so bizarre and (suprisingly for an anime) full of tension (not just grunting and power levels!!!). The last part of the story starts off really good, but then goes all Battle Royale 2 on us and spouts anti-american rhetoric.
I've also been following the manga (not caught up yet), which really is so much better in that it has no real pacing issues, everything is fleshed out much greater, and the characters have a lot more progression. There are lots of interesting and cool ideas, and talking dinosaurs which make it a fun read.