I got a score of 59. "Full and satisfied"
Congratulations! Good run!
Are there other ending states worth replaying for a higher score, or was 59 prey including the princess enough for the "best" ending?
There are various "endings" you can get depending on factors like what you do with the princess, but if you got "Full and satisfied" then that's the highest tier based on score. There's nothing else for getting a higher score than what you got.