So I have been I the fence about WoZ all along talking about its apparent lack of flow. I have to say after seeing the game in its beta state I must say I'm very excited to see the game completed. The pictures and videos you see do not do it justice.
As for flow, there are some shots that can flow. Looks like the orbit through the pop bumpers will flow around. Also the right ramp can flow to the flipper. It doesn't always drop into the upper playfield - that only happens sometimes based on game events.
Anyways, it'll be pretty neat when the game is done and is looking better than I thought.