Compared to other apps like this, including HBO go, Showtime Anytime just isn't very good. I bought my Kindle Fire so I could watch movies and TV, and that included purchasing and HDMI output cable, so I could hook it up to my TV, but for some reason Showtime doesnt allow this.
Additionally, when I rotate my Kindle, the screen will not rotate with my Showtime Anytime App. This is not a problem for any other apps I use.
Until they fix these problems, especially the HDMI output problem, I can't give the app a good review.