Given that the AD333 golf ball was Srixon's top selling ball in 2007, the 2008 version has a lot to live up to.
However having taken them around the green we found the feel and spin of the Srixon AD333 to be excellent and if you have a clubhead speed of 80mph or more then you should consider these.
Srixon say that if you play a Titleist NXT Tour or Callaway Blue then you should consider the AD333 and we agree, as the AD333 probably performs as well as fits in between them in terms of feel on and around the green.
Definitely worth a try for most club players.