I bought this tutorial a few days ago. I'm about 20 minutes into the first video and I'm loving it so far. For anyone looking to purchase this, you'll definitely want to know how to do some basic box modeling as well as knowing your way around your favorite raytrace renderer in whatever your favorite 3D package is. This definitely isn't a tutorial on teaching major 3D concepts and/or modeling. But it does show you some quick tips on modeling fast buildings.
I purchased this mostly to see how the model is converted to Photoshop and given the painterly look. It's been fun to work along with, even though I'm not that far into it. There's also some moments in the video that Coro has some fits and spazz outs. Interesting stuff for sure. hehh... Waiting for the next episode of freak out.