They're OK, but nothing to write home about.  I don't have any other strings right now besides 9's, so it's all I have.  I can deal with it, but I definitely need to go up a gauge or two.  It's playable, but not ideal.  I think I purposely make everything harder for me, because when I go back to my normal style of playing, I realize that I've improved by leaps and bounds.  In other words, I won't play anything that I can play right off the bat.  I purposely play things that are difficult, and then as I get better, things that aren't so difficult come with the greatest of ease.  At first, I thought it might give me bad habits, but I just follow the basics and really focus on the task at hand.  Fortunately, I haven't developed any bad habits, and it has helped my playing tremendously.  I guess I lucked out.  
I'm thinking about getting a B.C. Rich Jr. V.  Any thoughts?