Haven't read/heard anything about comparison to Sampras.. if I get a chance tomorrow I will read all the press reports.
My opinions are based purely on my own personal observations.
Did you watch the match? It was really good. Milos showed nerves of steel during 2nd set tie-break to force a 3rd set. He sure showed more than one dimension during this match.. although I also think he's not Slam material as things stand... but hey....look at what happened for DelPo!
I also got chance to hear him commentate during the Canadian Rogers Cup Tournie last year, and I was really impressed by his take on other players, very savvy... I think he will fly under the radar.
I think you make a fair point, and just because I do not think he is complete enough as it stands doesnt mean he wont be, I will find the articles, but when he played an Exho v Pete there were many comparisons made between his game and that of Sampras!
I saw bits of the match and he was impressive I thought he was impressive all week to be fair, he didnt get broken all week thats a very good stat, no one has done that since Roger at the Gerry Weber Open back in 2008, so he has plenty to work with and as you say he seems a humble guy so he is certainly good for the game, I prefer him to Ryan Harrison who comes over a bit too cocky for my liking.