Astounding scores to me would be something like these(or at least stuff I would be like, OMG OMG OMG if I actually saw it):
DDR:
http://www.youtube.com/watch?v=owhyaXmlIHc&search=PSMO
http://www.youtube.com/watch?v=KnKAj5L4t7E&search=bluemystic
(in the second video, there are no steps because he memorized them. He's playing it on "stealth," or invisible mode)
ITG(hacked):
http://www.youtube.com/watch?v=ajeh0Kuq1TE&search=bluemystic
Now I would be impressed in the arcade by anyone getting less than 10 greats on an 8 footer level song or above, but It's nothing I couldn't do. Greats are a part of your combo, but nobody wants them. The ultimate goal of DDR is all perfects on a song. Perfection, if you will.
On In The Groove, the goal is to get all fantastics. The window to hit the steps in is much tighter, and the steps are much harder, so A score in the 99th percentile is generally considered really good. 100s have been done on quite a few expert level songs, but on some songs a 100 almost seems unattainable at this point.
*** Edited 7/2/2006 5:22:40 PM UTC by thepinkdoomofmonkeys***
Chattanooga needs a [B][I]ITG2[/I][/B] Machine!