Late reply, but just saw this post.
I own one, and I think it's a really great machine! The machine is pretty basic, but that attracts me on this one.
The boxing ring is a nice part of the game, as the flippers there are pretty small, ballcontrol is a lot harder, which keeps it fresh. (to me at least, but I'm not a very good pinball player )
The music and sound have this really oldskool feel to them, I love it actually as it brings me back to the time of release of this machine.
If you would like to have some more info on this I would be glad to help you out!