Summary: As others have said, these are the exact same balls as the regular pro v1s and v1xs for half price, which is great, but unfortunately, there's no way to know which you'll get. I for example got a dozen v1xs with no v1s. Others have gotten half and half and all v1s. So don't purchase this expecting to get half and half for comparison purposes as I did. If you are okay with getting different balls, these are a great buy.
Summary: I received a sleeve of these last fall, as part of Titleist's test panel program. Gave one each to two friends so we could all try it out. Distance, spin, and feel awesome, and durability extraordinary. Great ball. But a $4 a piece, they should be.
Summary: Much softer than the 2012 version. You will notice the difference. Of course great greenside spin and control and long off the tee. Great Job Titleist. I'm switching back to prov1 from b330rx.
Summary: I have played PRO V-1 for years. Loved them. High ball flight which helps amateurs stop the ball quickly on the green. The new ball is longer because the trajectory is now lower. I was not impressed with the new ball. I'm not a pro or scratch golfer, so I will try some other golf balls for the first time in years.