Westerns are amazing Horrors (lots of trash) but some gold stuff (Lights Out, The VVitch) Comedies are always good and ought to be an element in most movies. Musicals - fun. I love Cats Don't Dance and Fantasia. Actions are awesome (The Expendables, Gladiator) Dramas are potentially very thought-provoking and poignant. The best things are a mixture of all of the genres imo They literally all work.
That fact that you mentioned Cats Don't Dance kind of redeemed you in my eyes lmao. Issa childhood classic~