Certainly improves the putting stats.
Truth be told, I am kind of done trying to be good. I am more interested in playing for fun. Ever since I got fitted with my news irons I have hit some fantastic shots and for some reason I lost the interest to score (like the grinding part of the game). I'd rather sip chat and hit good shots. I focus more on Par's and Birdies and just whatever the rest lol.
Of course this happens right after I finally get my launch angle and spin figured out of my irons.