By all means enjoy them, just stop once in a while to explain to your kids that the Care Bears and Flipper aren't the real thing.
Take some time to explain fiction and reality to your kids.
Your kids will be ok even if you don't explain reality to them.
"Well, at least it will be reversed by tomorrow."
A girl is smiling for a picture.
Two dogs playing.
The etchings of ancient people are made into keychains.
A man is asleep in his own bed.
The islands were basically empty by the time of the Crusades.