For that price, you can't go wrong.
I nabbed it when it first came out, and it ended up being my biggest disappointment of last year. Though I know others like PittaGAF absolutely love it.
I don't know, I need to give it another (fair?) go, tried three times, had some tech issues initally, and it just never really grabbed me; I don't think I ever got past the first dungeon at all.
FIGHTING FANTASY SERIES game "Blood of the Zombies" is
90% off, on sale for only 99c down from circa $6
If you are into game books, I'd say grab it, as it is quite polished and well done.
It is unfortunately let down by the quality of the source material though... the book itself quite/extremely linear, and has a different combat system to most Fighting Fantasy books, thanks to the zombie/shooting mechanics, so you can get overwhelmed quite easily due to one or two bad rolls.
I've found the Tin Man adoptions to be pretty/very good, have BotZ and
"FF10 : House of Hell"; yet to grab
"FF02 : Forest of Doom" and
"FF07 : Island of the Lizard King"
I think I read somewhere that
"FF04 : Starship Traveller" is next?
Had a bunch of the FF books when I was young, and I'd happily snap a few up; but for me personally I don't grab them as I find them priced a bit over the whim/nostaliga price; and I just question some of the book selections though.
There is a lot stronger titles in the series that IMHO they should be porting, and they would be the ones that I would grab... Deathtrap Dungeon, Creature of Havoc, City of Thieves...
One day when all the Sorcery! books are out I'll grab those.