I've been specific many a time, and this one time I didn't feel like being specific... but that doesn't mean that I deserve your cynical attitude or your condescension... so how about you cram it.
I don't mean to be cynical and certainly not to condescend, but I must say that it is responses like this (and your original reply, to which I responded) that undermine the possibilities for decent discussion in this forum. Of course you are entitled to your opinions, I mine, and everyone else his or hers, but if you are going to make a statement (i.e., post), it should be something that invites intelligent discussion, and not simply bashing. In any event, I think you would be well advised to lose the attitude.
That having been said, I understand your main criticism of G. Sokolov to be an overly aggressive sound at times, which is a commonly lodged complaint. Lack of finesse? Loss of musicality? These I don't quite understand . . . every sound that comes out of the piano is exactly what he wants. Was there something that bothered you about the shaping, the phrasing, the architecture, the pacing, the voicing, the rhythm . . . something contrary to the musical meaning in the Rachmaninoff? Again, you are using very vague words. When you use such language, you deprive us of the opportunity to have a discussion about the performances (I assume you are referring to the two videos on YouTube).
Best,
Mike