Just got done downloading them....
Have yet to print any out, but looking through the files, I'm really excited about what I got.
I agree, they aren't quite as polished as WWG, but the 'layer' feature they use to make it a bit more customizable setups.
for instance, you can 'remove' features such as road lines or manhole covers. It gives the whole set much more versatility.
I suppose it's only fairplay to say the jury is still out until I print out a few...but just for the buildings alone, I feel the set is easily worth the low buy in price.