Another great installment from the Cinefix team.
A point I’d make about the final chapter of the novel is that I thought the implication was that the narrator was so drugged up in the mental hospital that he wasn’t sure what was going on. And I also thought that the people with the tell-tale bruising were the Project Mayhem members implying they were waiting for him to escape so they could try again.
Also one plot point I really liked in the book was the bit about the type of explosive used, the Narrator preferring one, Tyler the other. This explained why the explosives failed and also implied that the Narrator had been able to sabotage the plan.
Update: Wisecrack discussed the differences as well. Worth a watch.