Mick LaSalle January 31, 2021Updated: February 4, 2021, 11:33 am It’s hard to figure out where Salma Hayek is taking Owen Wilson in “Bliss.” Photo: Hilary Bronwyn Gayle, Amazon Studios Much of what keeps us interested in “Bliss” comes from our wondering what’s going on. Did that really happen? Is the world we’re seeing real? Is this a science fiction movie, or are we simply watching the hallucinations of a weak and drugged mind? The fact that “Bliss,” available on Amazon Prime on Friday, Feb. 5, doesn’t completely answer these questions — that it doesn’t nail down every gradation of truth or explain all its tricks — will count against it with some viewers. But that would be the wrong way to watch it. Instead, think of “Bliss” as an experience, not a problem to be solved.