It definetly worked on me. I rented the Ghost putter, played it 3 rounds, didn't like it, I'll stick with the Rossa. Rented the R11 irons. Totally enjoyed it. Made 21 birdies that weekend brought my avarage down quicker than the Burner's I've had for about 2 months. Set my best at Bethpage (63). So I bought them (R11 iron set). Still have the Burner's 2.0, sold back 7 clubs worth 1,219 credits. I wasn't using them. Took me awhile to convenience myself to sell them back, and I was thinking if there's soon to be better clubs after the R11 irons, Driver, Hybird & Cleveland wedges, then that's ok. I'm playing these clubs until they virtually break, lol no more upgrades for me. Good Gaming!