Good but not very realistic

Rating: 7/10 (4 January 2019)

It's a movie I enjoyed and one that I would recommend to others but strangely, it is also a very dumb movie that can be summed up quite easily.
The children lived in a room for 5 years. When did they learn to swim? Blindfolded no less. Then there is the male and female leads. Stuck in a house for 5 years; kids asleep, how the heck did she not get pregnant again? I mean what else was there to do in that house? LOL