Just expanding on that, I got Paper Engine about a year and a half into my magic 'career' (though technically speaking it's not a career). At the time I read through it, found an abundance of wealth in knowledge, but couldn't quite 'do the stuff' if that makes sense. A year later however and I think I'm getting to the point where I could do a couple of the effects.
You decide when you're ready, that's my advice. If you're not ready, it's still a great read and when you are ready, it'll be waiting for you.
Wow Sean, you took the words right out of my mouth. That was exactly the same as me.
I also agree with your earlier comment about a whole DVD being devoted to Search and Destroy, that's pretty surprising.
I'm just bitter that one of my bread and butter card tricks is going to be over exposed to the world I'm very happy for Aaron's releases as he deserves lots of money and more exposure in the world of magic.
Also, that was the first time I have seen Aaron do the one handed popover and HOLY FARK, puts mine to total shame. Un.be.lievable