Was in the mood so I snagged myself a copy of Party of 1: Kalgor Bloodhammer and the Ghouls Through the Breach, and I've just given it a quick play so I thought I'd post a little review.
So what do you get for you hard earned Flainian Pobble Beads?.....well you get a nicely formatted 14 page, numbered paragraph adventure. It's essentially a small gamebook in the tradition of Fighting Fantasy using the OGL for the rules, of which there are few. In fact the rules are introduced as you play the game so there isn't a rules section to refer to, and it's largely simple choices and basic combat of 1d20+modifiers against Armor Class, plus the odd strength check. At least that is mostly what I encountered during my initial play, along with some objects which can be used, and a 'secrets' system for tracking your progress and discoveries.
In short, it's short, much like this review.
Is it bad? No, I enjoyed it, and I'll play it through again and hopefully win it, and possibly again to try some different paths. It will have limited replayability beyond that though, much like any gamebook, and it is short at only 73 paragraphs. It does include character sheets, which I believe you could carry over to Pathfinder proper, so I guess they may be of use for people looking for pre-generated characters.
Is it worth $2.99? Well using my balanced system of food based comparisons, it cost me about the same as a prawn mayonnaise sandwich at the local supermarket, and whilst it isn't filled with juicy crustacean goodness, it did keep me happily entertained for longer than my hypothetical lunchtime treat would. For me yes, but I love gamebooks, you could pick up some old ones on ebay for very little though, many of which will last longer than this, so maybe not for everyone.
Oh it's about dwarves.