There is some of both. Rodgers isn't perfect, so sure he misses on some passes, like Jennings in Ari. It is also quite common for QBs to throw away from the CB. Back or outside shoulder. I remember all the talk about Warner with the Rams, throwing so the WR knows where the defenders are.
throw behind so the WR has to slow and knows to turn it around to avoid the defenders after the catch.
That catch in the Bills game didn't look like a bad throw, it looked like a timed route. Rodgers had the ball gone before Driver turned and looked. He just seemed to know that it would be behind for Driver to stop or slow to catch.
The world needs ditch diggers too Danny!!!