Is it possible for a leo gecko to not like crickets?
It is possible for it not to like crickets, though it's their main source of food. Apart from crickets, they are also known to feed on super worms, meal worms, and other tiny insects.
what? a gecko that don't like crickets? that just doesnt seem right
Are you feeding it the crickets alive or dead? They prefer live crickets they can 'hunt' for themselves to let live crickets loose in cage and see what happens.