I am putting together a demo adventure for Magic World and I made seven pre-generated characters -- nothing fancy -- in a few hours in the evening while watching TV with the family! For Rubble and Ruin it would take me at least an hour per character and I wrote the dang rules! Not only did I find the system easy and fast, but I like the variation in characters. Most characters have a skill over 90% -- everyone came out with strengths and weaknesses (of course I haven't run the demo yet, so who knows how they will play).
If Ben gives his blessing I will post the whole lot to the download area.
Also, when the book hits print I will have a few house rules to add regarding starting equipment that will make character generation even a bit easier.