I think more information is always useful, you can always ignore it. Personally I used to write somewhere in between, maybe 20-20 lines. I think there is certain information that does need including such as location, what services you went for, what were refused, cost more etc. I find kissing is an annoying area - it can vary widely, is important to many people yet there is often not much detail on how well she kissed. Another are I like covered is face - again important to many people yet most profiles don't have face pics. As long as the above is there with some words to join it up all good.
I do find too much detail a slog. I definitely don't care if you took her flowers or she didn't have earl grey tea. Also too much on sex positions. I generally assume it's a given she's do most positions so graphic detail on all that is superfluous unless she actually refused or was a lazy cowgirl etc.