Ugh. I think it's beyond awful. Incredibly slow and in many environments (chrome-windows) effectively non-functional. I still haven't made it to the end because of how slow and unresponsive it is.
If your machine isn't already rendering that page flawlessly, I would argue that you weren't the website's target audience. IMO, the site caters those looking for a high end performance machine; those who likely already own and are using a MBP or even an Air and want that extra performance boost.
I personally went through slide by slide just to read the specs. The transitions aren't the fastest given they overrode scroll events in favor of framing and animation, but it was done so intentionally as a form of presentation.
"If your machine isn't already rendering that page flawlessly, I would argue that you weren't the website's target audience. IMO, the site caters those looking for a high end performance machine; those who likely already own and are using a MBP or even an Air and want that extra performance boost."
If you don't already have a fast computer, you probably will never want a fast computer. Makes complete sense.