For every one negative review, there are ten positive reviews.
The balls getting stuck under Hulkys arm have been fixed mostly with the new code update. If it does get stuck, its for a split second anyway, and a adjustment can be made as well. When i played the Avengers at Timezone 100 times, it got stuck 1 in 20 games only, and that is using the old/orig code.

Pro games are designed to be sited. Why would a operator want to spend an extra 40 percent to site a LE when he can site a Pro and save alot of money. Hence, LE units are for home sales mostly if the operator is switched on.
Pinball machines are mechanical devices. There is no such thing as a perfect mechanical device and all of us on here will be utilising these machines in a home environment anyway, so the siting option isnt on the table for us anyway cause thats not what the majority of pinball buyers buy pinball machines for anyway. Its early days, everything is usually easily fixed with a quick adjustment.