HotD animators screwed it up in some of the detail so I severely doubt a 2nd season, Sankarea was only a light novel, don't know if there's more material on it though.
it was at the start, then the animators focused more on the fanservice than the zombies. the first few episodes had awesome detail on the zombies, then it was toned down which sucked. the manga was incredibly detailed in their zombies and the fanservice was better.
yep. especially one part before the end, when Saeko and that guy with a bat got separated from the others. That was supposed to happen when they got to the mall which was supposed to be season 2.
Hmm for HnG they left out certain events which they deemed as unimportant but added up they actually made a difference so the anime cant follow the manga anymore...
HunterxHunter? Hmm... did they? not quite sure about that one...
yeah, A LOT of shortening. There are hardly any arcs anymore considering how short they are, and with their shortening they'll catch-up to the slow moving manga in a matter of months. good thing the series is also intermittently ongoing like the manga.