I agree with the last 2 posters who basically said "enjoy the ride". When I first started spin class, I did enjoy getting sweaty and climbing the hills and doing the sprints. As bikes got more technical, I kept meticulous logs and details about when I rode, which bike I got, and how I felt and did.

In the summertime our bikes ceased to yield this data and I went into panic mode. At some point I realized I could just enjoy the music and the ride and it would be good enough as I too, suck!!!