The fact that there is a tutorial and pricing prominent in the menu, makes this better than 80% of landing pages I run across, easily. That appeals more to me than any number of hipster beards.
I liked the landing page. It gave the what and the why of the tool in a clear way - and but still had some actual technical details.
I don't really care about the face of people that made projects, I prefer a website to describe the project itself, why they used this or this technology, why they made the design choices they made.
Thanks for the comment.
I wouldn't mind a 'about us'/'about the team'/'about me'-page linked in the footer, or as part of a 'contact us' page, or something.
But I don't think it needs to be pushed very hard, and definitely don't place the 'about us' on the landing page.
They might be unconventional decisions but I think they work quite nicely.