So Microsoft Released the Microsoft Office Android Single App which is great, it encompasses Word, Excel, PowerPoint and another one into one application, for a quick easy access to your documents. This is great, but before this app was created, The Microsoft Office apps were freely available as individual apps already IE: Word, Excel, PowerPoint, Etc. Since my phone came pre-installed with the standalone apps, I am not sure if its good to just use the Single office App or continue with the standalone 4 apps. Mind you, I can NOT uninstall the 4 standalone apps as they are part of the phone carrier branding, and I do not mind as they are apps I often use. anyone else's opinion on this app and what features they like about it?