As I've mentioned before, this is one of those sets that's good for getting the parts you need for MFZ. I've finally purchased one so let's take a look at it, shall we?
the Technic Axle and Pin Connector Perpendicular Double Split have come in handy before.
Darksyntax has already put them to good use. I've used the Crescent Blade before. There's a preponderance of Mechanical Arms. The Pneumatic Hose Connector w/Axle Connector is really intriguing me.
All in all, this is a great set for parts. If you can find it at the right price, grab it. I give it an A.