10 OUT OF 10, LORD! 10 OUT OF 10!
Sorry, but no. I would never take my children to see such a movie, and I would feel awkward watching it with a girl.
Therefore, both get an honest 8 out of 10.
And now, about the others we discussed.
Sanctum - 7 out of 10. Only for the amazing flight of the soul at the beginning of the film; after that, it loses steam, and the bugs start to show up everywhere.
Mechanic - 5 out of 10. A film from the series "My fist is bigger than yours," well-shot.
Grindhouse - 5 out of 10. Somewhere in the middle of the film, a skinny guy in glasses starts quietly reciting rap. With such conviction, as if a century ago they read Marx aloud. I'm not a fan of this culture, but I was still moved.
"The Green Hornet" - 2 out of 10.
A four for the special effects, and minus two for the cast. It was a waste of money.