I have been using this app for about 5 years now, and I recently upgraded to the Lifetime Pro version. Though it's a bit expensive, it is totally worth it for my needs. It is essential for watching movies; even heavy 4K and high-end video files play flawlessly without a single stutter. The metadata fetching is incredible—as soon as I add a movie, it automatically pulls up all the correct info instantly. The overall experience is amazing. It was already a great app that I loved, but after getting Pro, it has easily become my favorite app!