A Monster Call has received an approval rating higher than 87 % on Rotten Tomatoes , based on less than 155 reviews , and an average rating of over 7.6/10 .
The aggregate site Rotten Tomatoes reports an approval rating of 87 % , based on 162 reviews , with an average rating of 7.6/10 .
A Monster Calls -LRB-film-RRB-