TheBoost said:
There's no reason to beleive he could 'crush' the Death Star, or for that matter do anything like Mace Windu does in the first Clone Wars cartoon or nameless guy does in the Force Unleashed game. 'Size matters not' is more about understanding the nature of the Force than it is about measurable telekinetic powers.

If by "nameless guy in the force unleashed" you mean the main character, he actually has a whole first and last name as well as a code name. But yeah, that game takes force powers to a ridiculous point. In one part of the game he crupples up an AT-ST into a ball like a piece of paper. Somebody mentioned that the Force Unleashed was not cannon, just a fun stylized game, but I believe Lucas himself said that the game is canonical, as he had a great deal of creative input into it.