In star wars force unleashed is the apprentice a goody or bady?

Question

is the apprentice a goody or a bady and darth vader as well

Answer 1

Watch the movies.

Darth Vader is the "bad guy", but the apprentice has a chance to be redeemed.  

Answer 2

Apparently, you can make ethical choices for the apprentice so he can be either a goody or baddy depending on how you play it.  Have you seen any of the movies?  Vader is a definite baddy

Answer 3

Galen Marek a.k.a Starkiller, Vader's secret apprentice, is good or bad, whatever you chose.