I tend to prefer the games that are more serious but I think it's just a coincidence (because those games just happen to appeal to me for other reasons). I definitely prefer comedy to drama so I think I'd prefer to see less serious Zelda games in the future. Even Majora's Mask had some less serious moments (like finding fungus on Gormon's boxers or characters' odd responses to certain masks for instance), and I really appreciate the little things put into these games like that.