I stumbled upon this review. This monster tome is pay-what-you-want at DrivethruRPG (I admit I didn't pay now, but its the end of the month, and I'll throw the money when the paycheck arrives). I red it and monsters in there are gruesome, very well imagined and original. Unfortunately they are made for OSRIC ruleset, meaning 1st/2nd ed stats.
It would be awesome if someone could make a deal with the guy who wrote it and convert it to PF. Someone like Epic Meepo, who can throw one monster's stats a day. I'd definitely pay again for such a product.
If there are no takers, at least people can buy the pdf and use ideas, convert one monster at a time and stuff.