As a Yes fan through the Seventies and Eighties, I lost a lot of my interest after "Talk". I just felt that after being progressive for so long, they then subsequently fell back into a kind of pastiche of the early Seventies material and it didn't appeal to me, particularly. The departure of JA really sealed the deal.
I have some reservations about Yes featuring JA, TR & RW - not least the recent ticket price in the UK and the fairly unimaginative setlist for the tour - but, overall, I think that they carry the spirit of the band forward better than the "official" Yes, who have been treading water for years.