Good video player for iPhone 5?

So, iPhone 5 is in da house. However, my go-to video player - AVPlayer - does *not* fill the entire screen of the iPhone 5, and since it seems to have been removed from the App store, there is no hope it will be updated.

Today I downloaded PlayerX, but while this app offers both Wifi transfer of videos and fills the entire screen of the iPhone 5, it treats some of the 720p horribly (pixelates the video in a very noticeable manner).

Does anyone have any suggestions for a good iPhone 5 video player, that also handles "all" formats (mkv, mp4, divx etc.) without conversion? Wifi transfer of videos would be nice, but I'll take that as a bonus if the player itself is good.