I've listened to DJ Gemini for a few hours, and I think it's quite good.

The voice in particular is amazing, I wouldn't have tell it's generated. And it's modulated according to the program - quieter during chill, more energetic otherwise, .... Unlike Opus which sounds quite robotic.

What I don't like is that Gemini keeps on mentioning the "tip jar" almost every time. Gets annoying fast. And when it's song buying was broken was kept mentioning that too.

All the radios have a very limited selections of songs, so they repeat quite a lot.