1) is actually a bundled app and not the core OSI didn't read all 11 pages, but the three key things that bother the crap out of me:
1) Browser is not desktop classed. bunch of websites don't work as intended.
2) window management sucks. windows are not free flowing, need to snap into place. only 4 windows per screen.
3) file management sucks.
2) Partly agree. But are you really using four free floating windows on a 10-13 inch device? Very small windows or are you using an external screen for which you have a point.
3) partly agree but I do not know who to blame. Files worked fine (iCloud and one drive access, smb worked) until we got two factor authentication at work and nearly made the iPad useless. Apple or Microsoft or my IT department? It bother me more that it is so cumbersome to select multiple files.