IMHO, any recording of a great composer by a great pianist is worth to listen to it, and can NEVER be considered horrible. Of course, you may have your personal preferences, but i insist that calling "crap" ANY recording of a greast pianist is completely injustified and unfair.
not always. there are performances (i'm thinking right now about some in particular, but i will not name names here - it's irrelevant) that get you thinking "how on earth could x play so bad???". question is: can you just say "oh, x is no pianist" based on one or two catastrophic performances among hundreds of wonderful ones? or will you ignore these and keep listening only to the good ones?
I have many times read opinions in this forum like:"Argerich sucks""Pollini interpretations of xxxx is horrible""Stay away of any recording of xxxxx by Cziffra"etc, etcany recording of a great composer by a great pianist is worth to listen to it, and can NEVER be considered horrible.
I can imagine catastrophic live performances, because every human being can have a bad day...but catastrophic recordings? Didnt the pianist, or the producer, or anyone from the music company realize that it was very bad and should be NOT PUBLISHED?
I can't imagine how you can go around saying every recording by every "great" pianist is worth listening to.
I know of a lot of performances that I know I will never listen to again; they're just not worth hearing.
There are tremendous amounts of "horrible" performances. Ex. David Helfgott's Rachmaninoff Third, Horowitz's Mephisto Waltz, Argerich's Schumann Concerto.