It does look interesting indeed.

I also like the design and layout of the site.

BUT: Does the "Download" button behave weird for anyone else as well? It's quite slow, not really responsive, and at the same time pushes the content below the button downwards/upwards depending on state (might be part of being slow). [Safari on OS X]

edit: I'm referring to the download button here: http://abe33.github.io/spectacular/#Browser