Movie trailers look good

I'm watching trailers again and checking out movies coming out later this year and early next year. I wrote that so many of Hollywood movies simply do not work 2 days ago, and empirically I know that most movies coming out later this year and early next year aren't that great; in fact, many of them are probably of low quality. However, I must admit that Hollywood makes good movies trailers. Not all, but most of them, look really good. I will not go watch most of these movies, not because trailers look bad, but simply because empirically I know that most movies aren't that good. Box office hasn't been performing well; do most people decide not to go watch movies, because they also know that most movies aren't that good empirically? I'd have to assume so, because, as I said, most movie trailers look really good, and if you decide what you should expect just from movie trailers, then you'd have to assume that most movies coming out are really good.