8/10. Very good directorial debut from Mr. Nolan ! I always like those kinds of low-budget first movies from great directors such as Darren Aronofsky's Pi or Kevin Smith's Clerks (yeah, they are great directors in my book) and seeing how they evolved into something much bigger (especially for Nolan who just released a movie with a budget of $160 million). Anyway, watch it, that guy must have a flawless filmography (haven't seen Insomnia yet but I expect it to be good so yeah...)