I joined the club Friday night! I've put about 80 plays on it since then. I'm having a lot of fun with this game! To give some perspective, I own IMVE, Avatar, and BSD - some of the best "one more game" games ever - and SW has me stabbing at the start button more than any of those others ever have.
I was genuinely worried when reviews started to pour in. I wasn't a big fan of GOT (though I didn't get a ton of time on it), and hearing that the rules were similar made me think I made a mistake in ordering. It's rare I ever have those types of doubts lifted so quickly. After a few games I realized that this was going to be a brutal game with a lot of strategy. The allure of lining up a huge bonus multiplier to a specific shot is stressful in a good way - it reminds me very much of Song Jackpot/Song Bonus in ACDC.
This is my first time buying a game NIB this early in development. So far it's been a positive experience. I like the clips, but I think they could be polished.. what I see often is a clip that plays, and then cuts in an awkward way. It will hang on to the last image for a few extra beats. I'm no director, but some sort of different fade or cut would probably look better, and a smoother sound transition would help to clean things up.
I'm having too much fun with the gameplay to really pick apart anything else. I think the modes will become more clear once code gets refined.