If you like shredded pork with the fat remnants still in it, it does this great. Me, I find the results akin to ruining good pulled pork. The bear claw can be effective, but you'd want to remove the fat first, and to me tha's more time than just pulling it by hand.
I put on a pair of nitrile gloves and pull it by hand; I like to leave the pieces roughly the size of my thumb, give or take, so that they retain the moisture and flavors much better while I remove ALL of the fatty tissue that wasnt cooked off...
FYI: when I cook, I usually cook 6 - 12 9# butts...