Review of Gintama

What do you need to know to see gintama? Well the first is a comedian shonen(? this anime have so many funny moments but when he need put seriulys is a masterpiece too. I think before to see and enjoy gintama do you need many culture general of japan and you should view soooo animes, mangas, tv shows and things like that, if you don't do that things you are going to lost 80% the jokes. I believe in gintoki supremacy Maybe the best character here is Sadaharu, maybe in the all anime. About art and sound it's okay. Story i dont know, it's only 30% about this story