I've worked with Tableau, Domo, Oracle products, you name it. What's the solution that is passed around the most? Excel sheets, because they travel easily and have all-around permissions.
I've been waiting for an out-of-the-box solution that's at least relatively easy to leverage across different organizations, but I haven't seen a painless one yet.
I'm hopeful that Quicksight, while not the be-all end-all solution, provides an example for others to follow, if it does end up being easy to set up and use.