RPGMemes

I mean, character creation takes longer because you have total control over everything, but that's basically a mini-game in itself. Honestly I find it much easier to get up to speed running a GURPS game than D&D. The books are better organized, the mechanics are more consistent, descriptions are more clear, everything is better cross referenced, character creation programs include page numbers with your traits for easy reference.

All you really need to know as a GM is how the success roll works, and you can basically look up or wing everything else as you need it. Maybe if you try to learn how everything works, it can seem like "inelegant bullshit", but not even the books recommended you do that. GURPS works best when you treat it as modular, adding things in as your players or world demand. All the mechanics you definitely need fit easily on a single sheet of paper.