On my blog I published Actual Play report of my first session of Dungeon World:
http://ifrytrpg.blogspot.com/2012/01/jaskinia-krolikow.html

It's in Polish, my native language. This way I can popularise Dungeon
World for a new audience. ;)

My session was based on "The Goblin Hole" module by Marshall Miller.
It went really good. All of players (including me) had much fun.

XP were based on highlights, and for us it worked great
- both players used all Basic Moves and gameplay was more diverse.

I had a little problem with Goblins as level 2 creatures - but in retrospective,
I could name monsters as something else (gnolls perhaps?) so it's minor one.
(With Goblins as 2 level creatures, starting PC had to make Saving
Throws, each time Goblin hit them.)