Yes, a lot of the stuff will need a fair amount of practice and I was surprised by how many of the tricks need some kind of setup, but they should be fairly easy for you to achieve if you know what you're doing.
Plus he clearly knows what he's talking about and offers some really valuable insights into performing and the importance of being natural etc.
There's nothing really amazingly brand spankingly new on there, so don't expect amazing knuckle busting sleight of hand like on the trilogy, but the techniques are really a joy to behold, and when you see the performances you'll be thinking.... "how the heck did he do that?" and then you'll say "you cheeky little bugger" once you watch the explanation.
In short, you won't regret buying the set. The only niggle I had was the majority of the stuff needed some kind of table, which shouldn't be a problem for most people but I wasn't ecstatic about that. Just something to bear in mind.
Forgot to mention, you really need to be at home with the basic stuff such as palming, culling and passes etc. He doesn't rush through the explanations at blinding speed but he doesn't hold your hand either =P