The software is not ready for release.
It's full of serious bugs.
We ran into repeatable bugs within 2 minutes of launching Powerpoint, and confirmed these with other users.
Powerpoint crashes every time we try to delete Master Layouts.
We've lost hundreds of dollars worth of time confirming it's not something we're doing and is actually a bug.
It's clear this thing was rushed to market and hasn't had close to adequate testing.
There's no way we're putting a $10k project on the line with this thing.