I don't know about you, but every game that i played that had character customization i manage to spend at least 2 or 3 hours around it, making it perfect. Just to create a new one after a few hours and notice that something really small is bothering me and i have to do everything from the beginning.
I'm always customizing my characters for like... Ages?
Especially on skyrim, even though there are barely any options to go with, all of them are the same - except for the race changes. I usually take up to 30 minutes customizing my character, lol.
I have a huge weakness for this! Seriously, whenever there's an option to truly customize I'll spend way to much time immersed in it...and then be dissatisfied about five minutes after I'm done.