I finally got a chance to throw my Cranberry Groove for the first time last night, and I have to second pchee2's observation. Oh, it goes straight all right...for about 40 feet, and then instant left turn. Easily the sharpest three-piece urethane ball I've ever thrown, and it puts the urethane Attack Zones to shame. Great fill-in piece to bridge the gap between the Power Grooves and plastic.