The feedback on HN back then was similar, especially the frequent mentions of GA custom dashboards.
https://news.ycombinator.com/item?id=1499018 (just for reference, the service is _not_ operational)
At one point we started asking people we were presenting the product to to put together a GA custom report that's comparable in terms of setup time and output format. To this day I've not heard of anyone actually pulling it off.
HN is not your target audience for this. Hopefully you've already realized that. Your market is the massive amount of Google Analytics installations that remain completely unused because people can't be bothered with the details. Yet these people are interested in stats about their websites.
I'd be interested about how the "per report" pricing is working out, at first glance it seems a bit steep.
Good luck.