It is if your phone bootloader can be unlocked and there are custom roms available for it.
Check out the guides on YouTube or xda forums. Your phone brand should have their phone OS available if you would like to change back.
By all means, check out the rom on an emulator.
It looks like Rosamund Pike is carrying the whole show. The actor playing Rand… Wears the character like an ill fitting suit. The other side characters are more interesting.