I own one and it is awesome, jsut as long as there is some oil.  Otherwise it needs to stay in the bag.  I got rid of my Re-Loaded and Fear Factor and let this ball take their place in my arsenal (which include: XXX, XXX Extreme, ACE, Deuce, ReCharge and a STORM Baseball).

It is a great ball, just needs the right condition, it also works well polished.
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Pat Patterson

I have one and I love it. As the oil goes away, I just move deeper. On the conditions I bowl on, the Depth Charge is always the first ball out of my bag and the Extreme is next.
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Retired and bowling on Fixed Income

Thanks for the warning Inverted!  I really haven't dinked with the cover yet except for when I first got it and sanded it. For the moment anyway, I have better equipment for dry.  I really like storm equipment and can't wait to see what they come out with next!   Thanks again.
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Bill Grant

A very agressive ball, as stated above it requires head oil. I have done a mild cover touch up finishing with 1000 grit abralon, then added a light coat of 3M compound to give "her" a little shine. It also gives the ball a bit more length, and gives it a more angular entry angle.