I've been working my way through The Orange Box on Xbox 360, in a concentrated effort to reduce my ridiculous, generations-deep backlog.
More specifically the Half-Life games. Is it blasphemous to say that I find them kind of a chore? It takes a lot of willpower to force myself to keep going and not just play through Portal again.
I could never get anywhere with the Half Life games, the level of motion sickness they caused me was insane