Is boycott the right word?
Well, I'd agree with some games. I haven't seen any FFXIII footage in a while, at this point it's easy to ignore (after waiting like 3 years, what's another year). Most of these are long running franchises, like Zelda, or maybe the Team Ico game (those will be hard now that I think about it).
Most games I'd like to see footage of, though. My money is pretty limited, so I need to find out as much about games as I can in order to make my decision in what to buy. Epic Mickey, for example, may or may not be something I'm interested in. More details needed!