I tend to look for specific things from reviews rather than "we went upstairs and had sex in 3 positions".
Whilst it's not going to be used as wank material, knowing a little more about whether the woman initiated things; was responsive in a specific position; were her moans fake or real etc. helps me to find someone who's not following a plan in order to get me to finish ASAP. It's the little things, nuances, and so on that may direct me to her.
I do like to know whether she kisses and how; whether she get naturally wet rather than pulling out some lube; whether she enjoys oral, hopefully to orgasm; whether she clock watches or doesn't that extra few minutes so you're not forced to cum then and there...…
Happy to read a story as long as facts are there.