I did have a conversation with an SP about how sometimes the play -by-play aspect of a very detailed review can come off "creepy" especially if she can connect the Board Handle to a specific date. Meaning they did position A then B for 7 minutes then SOG1 then they took a break then she did C and then then did D for 12 minutes then finally E. Finished SOG2 doing F for $60 extra.
Both style of reviews have their good and bad sides of them. Too short and you actually have no idea if the provider is any good, I also agree that too long reviews sometimes tend to fall more on the crude side of description. It's very pleasant to know that a client enjoyed their time with me but I always prefer them to stick to the description of their feelings during the date instead of actual actions that were done. There are some services that I could only offer to an exclusive clientèle and that if advertised lengthily in a review could frustrate others when I might refuse them.