I remember I had it on preorder along with my brother. He had gone for Sonic Adventure and I went for Sega Rally. I felt a bit hard done by with that as Sega Rally was a pathetic title all told.
I enjoyed Sonic Adventure at the time. I got it on Xbox One backward compatible and it kind of holds up actually. Although I do remember around 2003 I absolutely hated it, it was a very divisive title!
Other than that, I think there was an F1 World Grand Prix game that was reasonably decent, the GUI was quite nice at the time but really the system died before it really got going.
I remember the Web browser and keyboard was a nice touch, it meant I had access to pron in my bedroom for the first time.