Sorry about the necro to this thread, but I came across this thread and thought it's relevant to what I've been going through.
Since I'm learning Liszt's Hungarian Rhapsody 2, I've been listening to various pianists play it. Fortunately many pianists have their own take on this piece, so I have a lot to choose from. But it turns out that many will goof or cheat or whatever through one of the passages in this piece. Yes, apparently the last page garnered some controversy in the past so I'm late to that one, but that's not the one I have in mind. Suffice it to say that many do butcher the last page but there's more than do it successfully (in my opinion) than is given credit for.
Anyway, the passage that I'm talking about is the scales. Liszt wrote it as three octaves, playing one octave per beat, two runs in A then two runs in F#, with the right hand. The vast majority however will do something different, or butcher it entirely.
For example, Brendel skips the first 4 notes for the A runs, then does arpeggios for the F# runs; Cortot uses glissandi for the A runs and arpeggios for the F# runs; Gyorgy mashes the last octave in his runs; Lang Lang skips notes throughout; Jung Lin only plays 2 octaves instead of the written 3; Lisitsa only plays a bit more than one octave and then arpeggios the rest; Morozova basically 1-notes the last octave; Mrvica cuts quite a few notes out of the last octave; Ott plays a bit more than one octave before jumping the rest.
There are some that do play it "correctly", i.e. as written, however. Hamelin goes through all 22 notes in 1 second flat. Tsujii and Marzocchi are in the 1.1-1.2 second range, but gets all the notes in there. Same with Paderewski, although he does it at a more leisurely pace of about 1.4 seconds (maybe he slowed down in his old age?). I'm sure there are others, but I'm still looking through different performances.
As I was listening through different interpretations, this was one section that stuck out for me. To me, the highlight of this section is showing off how fast the pianist can play different scales (a basic, fundamental piano skill), yet many pianists will play this section very fast, and not able to play the scales as fast as the rest of the section so they end up cheating (or at least altering) their way through it. Some performers like Ott even emphasize the left hand or become more animated during this section, I suspect because they know they're flubbing their way through the right hand so looking to deflect attention away from that. And I noticed part of this thread has focused on one individual; suffice it to say that in his publicly available excerpt of this piece, the self-styled master of the ending omits this section, so I guess draw your own conclusions.
It seemed somewhat contradictory to me that for a section that's meant to show off technique (i.e. how quickly you can play the scales), most pianists choose instead to play too fast, and then flub or cheat their way through. Despite another thread where the recommendation is overwhelmingly to play slower and accurately instead of fast and sloppy, it seems like many performers will instead go for the latter route, at least for this section. For those that may say "well being musical is what matters, not technique", I don't think Paderewski's version was any less musical despite doing the three octaves in 1.4 seconds, yet most performers will play the section as if they can do it in a second and then take shortcuts to get through the scales; they've obviously opted for what they consider to be more "musical". I guess I'm somewhat more disillusioned with professional pianists now after noticing this.
As a side note, not only does Hamelin have the fastest scale I've seen so far, but he also uses a unique (to me) fingering: For the F# scales, he uses his 5th finger to play the F, and then his thumb to play the F#. This works out because he only needs to use the slow finger once per octave anyway (so it has plenty of time to "reset"), and it seems like he gets a lot of rotation so that this puts his thumb in the right place for the F#.