I’ll write down those that I know(in my opinion):

-Humans are bad.

-It’s ok to betray Humanity and practically condemn it to extinction if you do it to screw pretty aliens.

-There’s not enough Love in the world.

-Human beings can not be trusted to show a level of discernment and critical analysis of media that is anywhere near acceptable.

-Humanity is not worth preserving if it means interfering with Sexy Aliens who are good in bed.

-Cruelty towards sexy aliens is not justified even if it is immensely inferior to the cruelty Humans have been showing to themselves for thousands of years on their Home Planet.

If I were an evil alien overlord looking for a cassus belli to take over Earth and enslave Humanity I would definitely consider the popularity of this awful movie.