Unpopular opinions on anime and manga

I'll list a little bit of my opinions, and people are gonna get mad but
╮(￣▽￣)╭ Anyhow, here we go.
1. Most shonen anime are overrated
2. Romance anime sucks for the most part
3. Slice of life is mostly boring
4. As long as the plot makes sense, long anime isn't that bad
5. Ghibli is overrated