I have to say the website really does sell the product well. It's everything 'Preview' should be and more.

It looks very polished and is really, really fast (opened a project of ~11,000 files on my old 2010 MBP with spinning disk and it could instantly filter and search).

I congratulate you on shipping a piece of software that surpasses Apple's standards. :)

I've installed the app on all of my machines, work and personal within 10 minutes of visiting the website. Great job!