Jack the Giant Slayer, on Netflix, with the kids - myeh, didn't suck.
Synopsis: Jack climbs a beanstalk and slays giants.
...although in service to the rigors of accuracy in engineering , he technically only "slays" one giant.
Spoiler: One of the giants has two heads. Whoops, sorry to give that away.
Not sure how young an age this would be appropriate for, since most of the slaying happens just off-camera, but it was fine for 12+ and not all that bad of a flick overall. Reasonably watchable.
Although I did cry when the mom gets slain and the little giant is on the porch (Okay, I made that part up)