I am using this app MX player since 6 years and not troubling me. This app looks very charming and has many features .It plays all type of the videos .
The video can be played in HW or SW recorder.Really this app is very helpful. The design and interface of this app is very perfect but one thing that the free version of this app shows many ads which trouble the user some times .
It has many features and best functions as a good video player should have. Very useful app I think you should try it once.
Thank You