Stealth Moose
Umbrella Elite
Vader's biggest problems though revolve around:
1. Nerfed potential. He is definitely weaker than PT-Sidious and by extension, Yoda and Mace.
2. Low showings/lack of varied Force knowledge. Even if his TK is buffed in some cases (i.e. in Jedi Trial, he tore apart a ceiling in a moment of rage, but then again Ludo Kressh turned a 15 foot stone statue into dust similarly), it's still very basic. Meat and potatoes. Vader doesn't employ Sith rituals, spells, freezing, invisibility, battle precognition, Spear of Midnight Black, etc. He also shows distinct weakness/etc. to Force lightning from a high level user.
3. TFU is grossly inconsistent. Marek can obliterate and ragdoll a battalion, but Vader can choke him and HE IS HELPLESS OMFG.
Really? Even Luke's little latch-key brats could block TK, dumbass.
4. He's slow and bulky. The image of lumbering and scary Vader in the OT is iconic, but ultimately less battle ready seeming than the lightning fast standards set by the PT and the games/EU.
5. He has a huge breathing device on his chest. FFS, that's like the big red button on a Mega Man boss. All someone has to do is damage that shit and he's gasping for breath, helpless.