Raising my hand as someone that has had to replace a CPU board in a Spike 2 game, and three node boards if anyone is counting. Not so terrible really. Ask Rush Premium and LE owners about node board failures, different story there.

As far as Spooky boards, their support level is very good. Unfortunately, they have to be good with all the board failures in games like Halloween. It remains to be seen just how durable this new system is in Scooby Doo.

I would place American Pinball at the top of that list. Easily the most reliable games and it isn't even close. Otherwise, your list looks spot on to me.