you go with duty finder, you have to deal with what find.

Was he rude saying you that? I guess. But maybe you also were a bit rude, cause you are disregarding his time (other party members were ok with you viewing cutscenes...but clearly, he wasn't )
Anyway, you shoudn't think about it. This isn't a old style mmo where community and reputation matter, so just do whatever you want.


BTW, if you wanna see play those dungeons as intended, use minumun item level, and watch the cutscenes with your friends and get involved in it. Putting those cutscenes in the middle of the dungeons is a really clear design flaw, but to be honest, they were quite cool the first time.

But now, there's no reason to watch the cutscenes on a duty finder party. You'll just be going from cutscene to cutscene without actually playing at all. So, you don't get to enjoy them more than watching them on youtube or at the inn, because you don't play the scenes between the cutscenes, as it was intended.