LOL dude some of your criticism is fucking bad

the black guy (finn) is not a jedi, yet he fights with a light saber against kilo ren. I thought only jedis can fight with a light saber. WTF! i don't remember seeing a non jedi fighting with a light saber before.

Yes, that's the point. It's obvious that he has some of the force in him, that's why they make him handle a lightsaber two fucking times.

(i missed the first 20min of the movie, so that could explain)

Oh god do I even need to say anything. Even if you skipped part of the movie, it is so obvious he fills the role of Palpatine. Plus considering you didn't watch the beginning you didn't see the iconic pre-amble and didn't understand the context of the film

every new star wars movie had so many new things : new space ships, new special effects, new droids, new creatures, new epic battles etc... this one had nothing new.

Nope, this didn't have anything new. Especially no new special effects, creatures, droids or battles. They just reused scenes from previous movies. Dude what are you saying?

the music. in every star wars, you hear the orchestra and epic music.

You literally missed the first 20 minutes of the movie.

the scene where they are at the bar. it's the exact same scene as an old star wars episode with the cantina band. only the music they play slightly changed. they could have done a bit better there.

I agree.

kilo ren going mad twice and hitting everything around him with his light saber. I found that ridiculous. like, are you the bad guy or a spoiled kid ? darth vader remained calm in every circumstances, stay cold-blooded, and could control his emotions. darth vader inspired respect. And kilo ren wears the same costume as darth vader. Why?

I agree. By the way he doesn't wear the same costume as darth vader, what the hell are you talking about?