Love it! Since I've been using open office to write a big story (personal project)  this app has allowed me to read my saved chapters on the go. I had no trouble opening my files and the simple and clean ui allowed for a smooth read. My only issue is that the edit document option doesnt work. A little irritating when I come across spelling mistakes I wish to fix on the spot. And to those complaining about the app not opening .doc files  maybe try reading the app info. It opens open office specific files.
July 11 2016