I happened upon this flick actually looking for a different "Deadly Lessons", the one starring Diane Franklin (I think it's her?) that was made for TV. What we have here is definitely a low-budget production, yet it features better-than-average acting and characters that are surprisingly three-dimensional. This one kept me interested, however, the ending is totally predictable. I knew what was happening way early on; the clues'll smack you upside your head. I wanted them to go the other way with it in the end, had my fingers crossed, but alas, they stuck with the obvious. Not a "killer ending" as the other reviewer claims. One other gripe I have is the scene where one girl unknowingly snorts crushed glass and her friend tells her to lay down so she can get help. Then, cut to the next scene and this friend who is going for help starts calling out for a guy who just before was asking the two of them to come into the shower with him. The help-seeker then starts talking seductively while she removes her bikini top and walks into the shower. It's like she completely forgot about her bleeding friend in the other room. For Christ's sake, girl, your friend just snorted crushed glass! Aside from the expected low-budget faults, Deadly Lessons is quite watchable and quite good.