What was the last game you played that (at least for you) deserved a "Perfect 10" score?

[Blob]

Probably banjo kazooie. I've played quite a few games since then that has fun factors of ten, maybe even more fun than banjo kazooie, but had some flaws or glitches that prevent me from giving them a higher placing.
Banjo kazooie just doesn't have any obvious flaws I can think of. It was fun and worked perfectly