Quoted from PinSinner:

Perhaps they will hold off on a Star Wars Pinball machine reveal until December to coincide with the release of The Last Jedi. Like others have said, that way they don't cut into sales for Aerosmith. The other advantage of waiting is they can get it right the first time, instead of shipping something that is incomplete.

Quoted from tbanthony:

Does anyone think they are going to announce Thursday on the 40th anniversary at this point? Seems like it would be surprise after just announcing AC/DC.

Quoted from pinchamp:

Every game you have to play it the same. There is no variation in the code. Plus modes not finished, air balls, cheap drains, lack of flow. It's getting almost as tiring as the game to go on and on about what I didn't like.
I know of many people who sold their GBLE for similar reasons. People who currently own the game don't say much bad about it until they sell it LOL. I know of this situation right now but once he sells it he will tell you what he really thinks too.