Honestly... the quality control issues really chaps my hide!
I don't like to "fix" a brand new game. There have been issues on my METLE / ACDC prem & now GB prem.
I feel these should be considered commercial grade machines, to handle 10's thousands of play. Could you imagine the Casinos with "Out of Order" signs, on every 4th or 5th machine? They would be closed in less than a month.