Riot, you are right in some small respect. SSBB doesn't require as much mastering of button presses and combos to become the best. So while in other games progress is slow, in SSBB progress in skill is quick. You will get to the point where the new plateau of skill in SSBB becomes active timing.
Where you are wrong is this, calling the game trash because it doesn't have ALOT of combos and tech that are hard to master.... that is where you are wrong.