Artistic Integrity

I think I'm right in saying that in a recent interview Neal Schon stated that Journey music wasn't really his thing. I take this to mean that it is not the type of music he likes to listen to.
If that is correct you could argue that Journey's music lacks artistic integrity. Does it make a difference if the artist isn't into the music he or she makes?
What do you think?
If that is correct you could argue that Journey's music lacks artistic integrity. Does it make a difference if the artist isn't into the music he or she makes?
What do you think?