Only used the document and spreadsheet apps so far but very impressed. Bullets and tabbing and indenting for me are so easy to use. Ive written several reports and formatted them on the iPad and theyve all exported beautifully to my PC. The Dropbox integration is excellent as is sky drive. Tried tables in documents, but I found them a bit of a challenge, they work. just a bit of a fiddle.
Spreadsheet works well also, imported a good size SS that I need to update every day, imported without errors, and fully functional. Ive been using Apple numbers, but going to switch as this App has a pass code.