As a long time player of Fighting Fantasy and others, I was glad to see TMG taking their own direction on it.
Spider God is a really solid adventure, a lot of fun... Except for the bad combat system (even in Casual mode you cannot win without a lot of cheat-healing) and an error that you cannot have the sacrificial kinfe and also win the book.
Still. A fun adventure well worth a couple of bucks.
GregA456 about Gamebook Adventures 7: Temple of the Spider God, v1.5