When I go to peoples websites I always ask my self "Would I use this?". At first I was like "nah" but by the end of the video I was "hmm yeah let me sign up!". It's a shame you're giving this away.
I completely agree. As much as I hate videos that play automatically, your intro was inoffensive enough that I listened until it got interesting. On a side note, why do you have invite only on? Best of luck whichever way you go with your startup. Maybe you just need a short holiday to sleep on it...
The site is not completely ready and we got stuck into that non-sense of making everything perfect before we opened it.