The odd divergence at Rotten Tomatoes wrt ‘2016: Obama’s America.’

Is this normal?

A situation where the critics give a film 35%, and the people who actually watched it gave it an 80%?

This is academic on my part: I’m [not*] planning to go see “2016: Obama’s America.”  No exploding starships, and all that.  But the film seems to be doing well in places like Ohio and Colorado, which means that I’m raising an eyebrow at the implied disconnect there.

[*This is my second significant typo of the day. Maybe I should go take a nap.]