For me, it was one of the last console generation's finest hours. With Bully, Rockstar managed to focus the GTA formula inside a smaller, tighter environment while also benefitting from a fresh setting and plenty of humour.
Bully was re-released for Wii and until the end of September you can grab it for just $29 at JB Hi-Fi. I only ever played it on PS2, so I'm very tempted to take advantage of what seems like a pretty good deal.
How does the Wii version compare?