Yes, I use Firestick, and it is an amazing thing, I have to say! I like watching movies with its help on my TV. Once you set everything up, it is just a breeze. I recommend that you use Kodi player on Firestick which is the best option, from my point of view. You can find out more about it on https://www.firestickhow.com/kodi-firestick.html
I think you will like it, good luck!