Interesting debate I started! At least I've got one thing right this week Lots of valid comments, not least the AA quotes. For me though, nobody has ever hit returns like AA. Regularly hitting winners off big first serve and even more winners off 2nd serves. Who does that/is capable of doing that now? Today, you just don't see the likes of these returns http://www.youtube.com/watch?v=TdDzh...feature=g-vrec Djoker and even Murray probably hit a higher percentage of more telling returns but IMHO, the servers/surfaces make for a more predictable combination and yet they still don't reach the highs (given, they aren't aced as much) as AA. In the end, I guess its all a matter of opinion.