+1 I also agree. Any movies over 59 minutes should be displayed in hours and minutes. Reading it in military format isn’t always practical just like if you prefer to set your watch or clock in 24 hour vs 12 hour format.
If you changing how length display, can you also add option to see at what time video will end. iTunes videos on ATV have this nice feature, where on double tap on track bar status line instead of length of the move (total length 97 min, you are at 36 min) show at what time movie will end (current time of the system+length of the movie that left to go).
This is a small feature that might come really useful in specific cases, when you need to know when your video will end.