[Music] Good Autotunes?

[Yoshimiko]

We've all heard our fair share of Autotunes{at least I know I have}, but let's face it... Most of them suck. Have you guys found any that really floored you? I really enjoy the Symphony of Science series;
http://www.youtube.com/watch?v=1HBkZPyfpdE
Their newest video.

So what about you guys, Found any good ones?

[Kaydios]

http://www.youtube.com/watch?v=8OK8wVLUoIY
Not much of an autotune but you gotta love college humour.