It’d be really nice to be able to access the kinds of after-ride stats which are shown once (and never again?!) at the end of the workout/ride.
my.zwift.com has a list of rides, and it has some summary stats, but I can’t, for example, go look at the critical power curve for a ride I did yesterday, or last week.
Additionally, it’d be nice to be able to compare rides. I know, in theory, this is what Strava does, but Strava works on segments, rather than directly comparing two complete rides.