P.O.V. is not a movie to be seen as such, but as a new experience! In fact only "works" if seen in a DVD player. The interactivity, possibility to chose the character's dramatic arch, the plot changes because of your choices, makes of P.O.V. more a game than a movie.
The story is cliché, but the idea of let the audience chose what it's going to happened next, is rather good. Again, only if seen on a DVD player-
The script is well written for the purpose. After three of four times we see the the movie and save a different end each time, the game starts to become interesting.
I think is worth trying.