I have been using Google Docs/Drive now for two years in school and never needed anything else. Every file I have is now in Google Drive and organized perfectly. I am extremely OCD when it comes to organizing and I feel like ever since I have switched to Google Docs (however many years ago) I have been really happy. A while back when I first started school I needed pagination and it wasn't present then one day it was there. I agree that there are things that need to be added especially to Presentations. Here is my request and if anyone has workarounds I would love to hear them.
Audio in Presentations
Combining spreadsheets from one file to another to make tabs
Adding charts that can be adjusted in Presentations (right now you can only enter a picture file of the chart).
At work I design forms and logs for people to use in Office, then in my free time I try to see how they could work just as well in Docs. Most of the functions are there, but I agree they do take a bit of a learning curve. Also in PowerPoint I can design a chart and have an Excel Spreadsheet tied to the chart which is in turn assigned to each slide individually. I wish Presentations had this function as I have to use PowerPoint for that and for any school assignments when I have to use audio over the presentation I am working on. Once this feature is added I will no longer use Office.