This install looks like it was done right before happy hour! Even with the wirenuts, this could have been done alot neater!
No support on the romex to the far left top or a few on the right...
I am curious why a semi-flush installation wasn't done here without the backboard... Now there's a gaping hole in the wall. If someone attempts to fill the hole,I think 334.12(A)(10)(b) would be violated...
-Randy
