I have a lightly polished Rule and it was great for most of the season in one of my tougher leagues where they were laying down a 39 foot pattern (triple oiled, double buffed). I was also able to get a good look in a couple of tournaments with this ball, especially if the heads had a little more head oil than usual and the back ends were playing tighter, I found this ball would be the best fit for that need in my bag. On most house shots, you can have a couple of options depending on your preference of release and ball speed- as I could play outside the top hat with more of a low and long, higher speed delivery or play inside the oil to outside with more side rotation and slower ball speed to still get the ball to the pocket.
I would say in my area it was the number 1 ball from Track saleswise for a good 4-6 months...so I would say pick one up if you can.
Matt