It’s wonderful that the movie has created such differing opinions as it means that Star Wars fans have a lot to discuss.
This seems to be the group of people that John Boyega is directing his tweet at.
Unfortunately, it seems that there are some who are really angry with the new film and aren’t interested in a conversation.
In the best case, this has led to interesting and fun debates where fans of Star Wars can discuss the finer points and how they feel about the film, and how it fits into the franchise as a whole.