To be honest I'm a little worried about some of the things in the game
These are the things I'm worried about
1. the geckos
2. the fact that new vegas isn't all that blown up
3. The insane similarity to fallout three
1: Umm, how are geckos a problem? I don't get it.
2: If it was "all blown up", people would probably complain about it being so. Furthermore, nuclear warheads aren't totaly reliable. I welcome the idea of Vegas being the exception, the cockroach that survived unscathed after the bombs dropped.
3: If you're talking about art assets and engine, we really don't have a right to complain given the timeframe (18 months) and likely small budget. This one is likely going to be different in gameplay balance, tone, quality of dialogue and story, choices and consequences, and the dynamics of town interaction (a gameplay element in previous FO's which was completely excluded from FO3).