Determined by more than 26 reviews , Brigsby Bear has an approval rating of more than 88 % on Rotten Tomatoes .
On Rotten Tomatoes , the film has a rating of 89 % based on 27 reviews , with an average rating of 6.9/10.  On Metacritic , the film has a score of 67 out of 100 , based on 9 reviews , indicating `` generally favorable reviews '' .