This is a good DVD. My orange signed version arrived 2 days ago. Unfortunately the trilogy which I ordered at about the same time is somewhere in the US postal service's priority mail system. (bleagh)
This isn't a stand alone DVD, so you can't really call it a quadrology. To make the most of this you'll need the Trilogy, and more over will need to have mastered a fair amount of the content on the Trilogy, or located the tricks or similar necessary slights elsewhere in books.
This is very much an addition to the Trilogy, with some new tricks thrown in for good measure. As a result I've watched a lot of the performances, but being 1) a n00b to cards and 2) not very good, I didn't even try some of the material because it's just a bit beyond me (and it refers to stuff in the trilogy, which I'm hoping will appear in my mail box at some time in the next couple of days.) Fortunately it also refers to tricks and techniques that I've read elsewhere in books, thus I wasn't completely stuffed. I knew this was an addition to the Trilogy, I was just anticipating my Trilogy arriving somewhat sooner than it has. -Shakes fist at FPS-
The GOAT change is pretty knacky, but it's not anywhere near as impossible as it has a reputation for being. I was attempting it half seriously trying to explain the knackyness to my long suffering fiance and did it by mistake. I fooled myself, and her....lol. Her reaction was gold. Don't get me wrong it's not something you'll be able to do 100% of the time initially (I'm at about 10% of the time at the moment) but it's no more knacky than something like the drop change or the duck change when you start trying it. (Thus some of you talented people will be doing it in about 2 minutes.)
I wouldn't make the GOAT change your reason to get this DVD however. There is a lot of pure gold on here. The teaching is extremely good and clear and the quality is great. It's a lot to practice though. Portal is an awesome little effect. It's a bit of a shennanigans of a trick, and there's some awesome double lifting involved. It's harrrrrd though, lol, but it's worth it. There's also a great production in there that combined with the trick makes it just look slick as heck. I've enjoyed practicing this one enormously. (I still suck, lol)
I suck at flourishing, but there are some ridiculously good flourishes in there too.
I enjoyed watching the Bucks perform the tricks, and I've enjoyed completely destroying a deck of cards practicing some of the stuff over the past 2 days.
If you have the trilogy, get this, lol. If you don't have the Trilogy, wait until you do have the Trilogy and then get this. I can't wait to put the 2 together and start working through them both properly, but first impresions was this is a great, well done magic DVD with some great combinations of effects that are just awesome to practice and fun to perform.
My hands hurt though, lol.
Whicha.