So i got the fire stick about a week ago and have kodi with exodus set up. The process is pretty straightforward and the tutorials are really easy to follow. I'm very happy with it so far. The UI is not as user-friendly and slick as netflix, but the very big advantage is that you have access to basically every TV show and movie you can think of. No need to switch regions to access what you want, everything is just there. I really hope that one day netflix will get to provide a service like this, which i believe is what they want to do.
If anyone else is thinking of getting kodi, I definitely recommend it.