Just saw that this web app was available, and I think it seems like a cool idea. It's like a gamified rec engine.
Unfortunately it needs a sign up to start, but looks like there's no email verification right now. And thankfully it runs in web browser, no app needed.
Tried it, and it seems kinda jank. I don't recognize any of the 'experts', and didn't really know what to do with games I already played, and liked, but didn't love. The preferences and special cards didn't seem interesting.
So I dunno. Maybe it'll be useful over time and with more runs. But I thought it seemed neat, anyway and thought this community might be interested.
There are a lot of good ones. I'll just highlight Streets of Rage 2. Plays great, music is great, looks good. It's my favorite game on either system.