Detailed error messages
My VM failed to provision. The error message did not provide any insight. Prompting the user to "try again" increases frustration.
Good feedback and I am sorry to hear about your issues. I think we will be able to offer more as we learn more failure situations. I would recommend, when you do see these failures make sure to raise them on MSDN: https://social.msdn.microsoft.com/Forums/azure/en-US/home?forum=WAVirtualMachinesforWindows