Thoughts on blue is the warmest color? (A saphic film)

So I decided to give it a watch and I genuinely cannot go on with the movie after knowing that the characters have a huge age gap, from that I mean is the main character adéle is in junior high school so she's prolly around age 15 and the other main character which is Emma is in college so that makes her to be around 20 and the sex scenes in the very start of the movie to then it kinda added after I found out that the director of that movie was a hetero male