Pros: It has everything that made sketchup great for free.
Cons: You can no longer import dwg or dxf files into the free version of sketchup. You have to pay $500 for the Pro version just to do that.
Other Thoughts: Gee, we make billions already why not put pressure on the those who have enjoyed sketch up the past 10 years and force them to buy it and we can make billions. BS