I will give an answer that is sure to raise alot of eyebrows here, but I believe that it is Hamelin whose technique is overrated. To me this is an obvious fact, and I am surprised that this has not been noticed by others. He is a fine pianist, truly, and a brilliant technician and solid player. But it is clear that he devotes himself to a certain repertoire for which there is really no one to compare him to. And not because it is too difficult for anyone else to play. I'm sure that if Kissin or Argerich or Lang Lang or Volodos decided to lock themselves up and learn Godowsky's Etudes , the results would be astounding. When Hamelin does play difficult pieces that are in the standard repertoire, they are fine, but not incredible. Is his Don Juan really that much better technically than say Earl Wild's? Or Demidenko's? Or Lang Lang's? Has he recorded Feux Follets yet? or the Schumann Toccata? or the Chopin Etudes? or the Brahms Paganini Variations? or Gaspard? or the 6th Haungarian Rhapsody? These pieces are the yardsticks against which all great techniques are measured. How can we really ever know how he rates with Cziffra or Horowitz or Kissin or Argerich, or anybody else, unless he plays the repertoire that they have all played also? I venture to say that he knows better than to do so. There would be everything to lose and nothing to gain by such a move.
And I am stunned to read that anyone would consider the great Vladimir Horowitz's technique to be overrated. Unbelievable.
many people have horowitz's technique in perspective here, but a while ago anyway, he was considered the no1, and he simply wasnt, this is all i meant.
read shoenberg's book 'the great pianists', he devotes a huge part just to horowitz and his amazing technique.
in his prime his technique was incredible, i do have his early recordings, they show evidence of incredible octaves, and great finger technique, but especially in finger technique i definetly wouldnt consider him one of the best ever..
about hamelin -
the point you make is a very valid one, and one i have thought quite alot about.
some exceptions to what you say - his don juan(early recording at least) is technically just simply the best ever, lang lang is the closest, and he is live, and i believe langlang's technique to be in a similar league to hamelin.
also, his hungarian rhapsody no2, live video, technically the best ive ever seen or heard, and the final octaves are the fastest ive ever heard.
other hungarian rhapsodies, he plays the fastest, cleanest, etc. in certain passages.
also, consider the fact that he has one of the largest performing repertoires in history, the sheer amount of music he plays, at top level, is astounding.
yundi li and michelangeli had amazing techniques, but their performing repertoires are tiny in comparison, and its easy to be perfect when youve only got a few peieces to work on.
also, having witnessed videos of hamelin playing, his sheer dexterity, especially in the finale of the alkan concerto, is second to none.
there are a few pianists i would consider around his level of technique, namely - lang lang, cziffra, ingolf wunder, francesco libetta, and maybe a couple more.
but none i can say are better, all round.
this is why i wouldnt consider him overrated, those who consider him far and away the best ever, are overrating him, but in general, people dont overrate him, he deserves the admiration he gets.