If buzzy says a site is great, and it's flash, it must be.
...and it is!
Click on "Our Approach" and read the text. Almost at the pace you probably read about them being dangerours followed by "pulses quicken and hairs stand on end" is when you hear the roar. If that was thought out and timed that way, it's spot on...but I read pretty fucking fast, so it's not likely.