I just played the demo and this game looks great IMO. I don't have a problem with the inventory for one reason; if we take RE4 as a precedent, we can assume that most of the puzzles in the game won't require more then 1-2 inventory slots, which lives 7 for you to load up with guns n ammo.
One thing that has always pissed me off about the RE series, however, is how grossly misrepresented Shotguns are. When you fire them in the game, they hit everything in front of you, without exception. In RE4 and RE5, it's roughly the same, as the spread of shot is way too big for a shotgun. I would prefer that they functioned akin to real-life shotguns; causing mass trauma by inflicting horrific damage in a small area. So it would only affect one target, but the damage caused would be tremendous.