Counterpoint: the product vision that is already on display here is going in a great direction, and colocating a spreadsheet with your accounting app is a great idea. I love the idea of being freed from having to use excel for particular aspects of my accounting flow. You've got the export. People that want to keep their painful workflows can be masochistically happy.

This is clearly not an attempt to replace Excel, it's an attempt to accomplish a set of use cases in a better way than clunky export-import flows.

The in-app sheets look great, keep going!