And let me ask you something, how do you know I'm wrong? Face the facts. We've currently had two game that have followed a similar formula. And let's put it this way. One game only doing this is a coincidence, but then you have a sequel which (while having modifications) has very similar gameplay to the first, and by the looks of the pictures and the trailer, this too will be a game where you look at cameras avoiding evil robots. That's the funny thing, you say that the pre-release stuff doesn't matter, but if anything it shows what we are to expect. And to be fair, I do have reasons why it's similar, all you've been saying is "It'll be different, really!", merely shrugging off my my claims but having nothing to back up yours.
Now don't get me wrong, I'm not saying being similar is a bad thing. many great franchises have had clearly established formulas that work (look at Street Fighter). But if you're trying to tell me that somehow this will end up a different game when by the looks of it FN@F 3 probably won't, I'd love to see your sources.
...I never said Smash 4 would be completely different to its predecessors.