NOTE: If you're expecting a movie about the real roots/stories concerning bitcoin and cryptocurrencies, you're going to be disappointed. This movie is just a sort of thriller movie concerning money laundering and other crimes using cryptocurrencies.
Who watches the trailer understands quickly that it is a thriller where crypto currencies play a role.
I don't think this will gain much attention. However, for the people who will watch this (who doesn't really know or have the knowledge about crypto) might see and think negatively about crypto because of the plot and how crypto is being used in the movie.
I agree with you. Alone for the reason that it only runs in selected cinemas. Nonetheless, it is a good start for more attention. Not too long ago, Bitcoin and crypto currencies was only for criminals and no "reputable" company wanted to have something to do with it. Now it finally has arrived in the mainstream.