Your mileage may vary. and YMMV

your mileage may vary

The extent to which you enjoy, appreciate, benefit from, etc., something will be different depending on your own personal preferences or needs. It isn't a mind-blowing or important film to watch, but I enjoyed it for its spectacle and humor. Your mileage may vary, though. I found the service to be perfectly suitable for me and my family, but ours was a pretty straightforward case, so your mileage may vary.
See also: may, mileage, vary

Your mileage may vary. and YMMV

sent. & comp. abb. You may have a different experience or different results. It worked for me. Your mileage may vary.
See also: and, may, mileage, YMMV