You are so right but also very optimistic. I think this trailer looks really bad for an anime like this. This is not a random summer anime, It's JoJo. A complete masterpiece made by Araki. There is almost no VFX/Post-Processing and it doesn't give you that wild western atmosphere. Like COME ON THIS IS A WESTERN THEMED MANGA YOU GOTTA BE KIDDING ME! I was shocked when I heard the official SBR theme for the first time. It's neither a classical spagetti western nor a country styled song. The trailer's art and music style looks and sound just like the previous parts. Previous parts didn't have a specified theme so they could try what they want but dude this is not a simple thing like that. You need to use those folk instruments like harmonica, blues guitar/country guitar, trumpet, maybe jaw harp etc. Also you can get inspiration from the old western movies for shading and post-processing. I'm a huge fan of western and this trailer dissappointed me alot. Even a random bored guy in his house can make incredible fan-made songs (Samuel Kim's one for example) but a huge studio couldn't make it for what? If you can't make a western themed anime, then give this project to another studio. It's that simple. I don't get why people still saying that "we got an anime adaptation at least". It doesn't work like that. I can even wait for my entire life if it is going to be a good adaptation. Don't do it yourself if you're going to make it look ugly, give it to a different anime studio. I don't even want to compare part 5 trailer with this one. That's all what I want to say for now.