Definitely worth it imo. The price is very affordable (25 $ for a whole year? Think how much you spend annually on clothes, or videogames, or magazines, or whatever you buy a lot of), and osu! direct is neat-o for everyone. I'm sure many people are interested in the increased cap, as well. Most importantly, even if I got nothing out of it, I'd want to show my support for a completely free game that exists 99% thanks to the considerable efforts of a single person.