Good bass playing impresses me. I really don't care whether it's achieved with fingers, picks, toes, elbows or by throwing rocks at the bass, if it sounds right for the piece of music, that's all that matters.
I played finger stye only for 40 years, but had to change to a pick a couple of years ago following an accident which badly damaged my right hand. For the first year I struggled with the damn bit of plastic between my fingers, but now I can't really tell the difference between what I play now and what I used to play if I hear a recording of myself.