Dunno about you, but I use this one as a bookreader (using the web browser) in html format, and to watch saved episodes of favourite tv- series programmes I prefer. It also plays mp3 songs and uses less energy, whle producing less heat than other devices -although the battery life does seem a bit poor.
It’s simply more convenient than a laptop or desk computer, and more portable. Anywhere you can sit or stand you can easily access your files. (Including the dunny). :)
Are your files on the tablet or in the cloud? Can you operate with power attached? BTW, I have Amazon Prime.