I purchased one while I was staying for a summer in the US back in 2000.
Obviously bringing it back to the UK mean't it wouldn't play UK games, but that wasn't a problem because one of the Sega magazines regularly ran a cover disc with a CD that would allow you to load UK games.
That said, the Dreamcast remains the console I bought the least amount of games for ever. I had:
- Crazy Taxi
- Soul Calibur
- Space Channel 5
- Resident Evil: Code Veronica
I did play a few other games such as Sonic Adventure because I had a summer job in Game at the time, which was when they let staff take home any game they wanted.
The only game I didn't play which is reputed to be the best title is Shenmue.
I certainly enjoyed Code Veronica, but I've never really looked back at the Dreamcast as an amazing console, which I notice other people often seem to do. In contrast I had loads of games for my Playstation and then Playstation 2.