I HATED Fosse, and just got tired of Jerome Robbins' Broadway, although there was some great stuff in both shows. Just thought FOSSE was so damned pretentious that I wanted to scream. Lack of a narrative -- have to admit that i don't remember Jason Alexander's role at all, despite winning a Tony in one of those pretty bad seasons -- for JRB made it just (mostly) one big number after the next (many terrific), with both acts book-ended by WSS and Fiddler, respectively. Since I am so sick of WSS, and seeing Fiddler excerpts makes me miss the entire show, I concluded that it was just not my cup of tea. Interesting that both Fosse and JRB won Tony's for best musical in really bad years with no competition.
Long-winded way of saying that I had no interest in seeing this when it was going to be a big show with a real star cast; that i had less when i realized it was going to be scaled down (many of Prince the director's greatest scenes demand bigness, e.g., A New Argentina, Masquerade, The Girls Upstairs, Beautiful Girls, much of Show Boat, Sweeney Todd ending, etc.
Reading these makes me feel sad. Even though I don't like this 'sub-genre' of Broadway musical, I feel bad that Harold Prince -- truly one of the great ones -- deserves bigger, not cheaper.