Is it just me, or is Gantz going downhill, fast? 3 days left until the whole world gets destroyed, and the author starts up what seems to be a new arc of some sort? You can't just get 100 points in 3 days, unless he puts in some serious alien fighting, which lately, hasn't even been that great. I really want Phase-1 back, when Korouno actually had balls and was a badass, and the monsters didn't regenerate and regenerate for a arc that lasts a year.
It seems that if Gantz doesn't pick up the pace, and contenues this downward spiral it's on, it will be reduced to the sienen counterpart to Dragonball Z. (long, god damn drawn out battles, and in between shitty character development)
I sure hope the author gets back to what Gantz (before the bullshit Osaka arc at least) is about - killing aliens, kicking ass, and showing tits.