I have undoubtedly watched it thrice and to an extent of surprise....without skipping a single second. You can determine the patience.
Well, it's a great movie for those who love slow moving ,soft and tender story telling, symbolically spread with flashbacks and narrative with a curio-concept of how and when.
But it's useless, boring to death and a flying-monkey sort of nonsense to the Stan Lee's warrior-hooligans who just have eye on the destroying myths and miscalculated universal tantrums.
Or it may be useless to Fast and furious men living on the attic of the fantasy. Or it may be worst for the flying witches and green-effect lovers, who know they are getting fooled by the green curtains animations but still waste their heads and money to get nothing.
But
Cinema is to earn money so everything is permissible any content or any sense or nonsense. There are audiences for all and critics for all. It's business.
Its wish of a man to decide what he is bored of and what amuses him.