Well?

I have access to the Core and Bestiary, but none of the printed adventures. I'm pretty sure I gave it to you at one point.

Unfortunately, it doesn't really fix any of the problems with 3.x. It just fucks around with the spells and skills some and tries to give some bonuses to the classes to make them different enough to please the fanboys.

The Barbarian gets different flavors of rages, Bardic knowledge is now everything knowledge, the Cleric gets extra domain powers and casting flexibility, the Fighter gets a worthless bonus to fear checks and minor armor and feat tweaks, Monks get ki-powers, the Paladin gets a rage-style smite, the Ranger gets a dumb tracking bonus, Rogues get to choose among some feat/power-like things, Sorcerers get domain/path-like bloodlines, and Wizards get spontaneous and more flexible spell-casting slots and domain-like schools. Basically the super-classes get more stuff and the sucky classes get bupkes. The first few levels are still stupid, spellcasters still break the game, and it's still a horror to GM.

...But if you're into that sort of thing, go for it. I'll see you on Tuesday, I suspect.