I just updated my phone to OS 5 and downloaded the compatible version of this theme. It looks great except the font on the call screen is super tiny. It's not that was on the stock Precision theme and it wasn't that way in OS 4.6.
I just discovered another bug today... on the home screen when you scroll to the bottom left icon and try to scroll up the left icons, you can't... it just goes right up to the speaker icon. The only way to get to the left icons is to scroll up from one of the other icons along the bottom (just not the farthest left one).