It's great to see that it's getting better and better. Post pc is getting closer by the day!
I do wish they'd sort out the licensing though. I use Excel a lot at work, on my Windows 8.1 laptop. I work for a FTSE 100 company, which has an enterprise agreement with more than 100,000 Office licences, which also allows me to download Office for Mac or Windows for £8.99 for personal use. We use Sharepoint, but OneDrive is blocked. On my home computers, I can access my work email, but nothing else, because Sharepoint locks me out. I would have to pay for an Office 365 subscription to use the iPad apps, but the only way to get any files there is by emailing them to myself, making no use whatsoever of Microsoft's servers.
I get that my work is worried about security, but there's nothing to stop me using email to get my documents onto any other computer, so why should they be worried about OneDrive when they use Sharepoint? They even let me access most of the intranet from any random computer (or even a phone) so why not let me access my own files? Why can I get a £500 piece of software for £8.99, but not a £9 per month piece of software for 20p?