Brigsby Bear 's rating of less than 90 % on Rotten Tomatoes was determined by more than 24 reviews .
On Rotten Tomatoes , the film has a rating of 88 % based on 25 reviews , with an average rating of 6.9/10.  On Metacritic , the film has a score of 67 out of 100 , based on 8 reviews , indicating `` generally favorable reviews '' .