With the "Complete Psionics Handbook" about to hit shelves, I'm looking at psionics again. I use 'em in my game and rather like 'em. The only base class I've hedged on is the Soulknife.
Don't get me wrong; Psylocke is a fine comic character, and I like that the concept is possible in D&D. Still, is there anything else that this class does, or is it "all Psylocke, all the time"? What warrants the Soulknife as a base class?