What are the opinions on Ptolus?

[tetsujin28]

I'd like to know what the opinions out there are on Ptolus and if you think it is worth the hefty pricetag for the book/pdf's?

For all you get, I think the price tag isn't even hefty. I spend far more than that on stuff I never even use, and from all I've seen Ptolus is right up my alley.