Went on it, it's fun! Probably doesn't video very well, I haven't watched any myself. But the game is decent fun, I like turning and shooting at a window or fish tank in the scenery and it being another screen to use for the game. Makes it feel like even if the main screen is too busy to find your spot there's always somewhere to shoot and gain points in. I also really like the phone element and the idea of achievements and friends lists. It's a degree of video game-ification that I think is fun and works to make it different from MiB. The preshow room is also very cute and well themed.
I also just appreciate the accessibility of the attraction in a park that largely doesn't have too much for that at the current moment. It's much better than Shrek, it takes up less space, capacity won't go down when HHN rolls around each year, and alongside the wonderful Minion Cafe additions on the block over make the front of the park much more tonally consistent. Hollywood is right there if you want Main Street, it's got a new incredible show, a cool Tribute Store, and characters literally everywhere nowadays. I saw Julian, the Penguins, BJ, Simpsons, the Scooby Gang, and Betty all out at the same time the other day. If the kids want to ride something right now, VCMB is now here too. Minionland is a very solid upgrade that only makes the park better imo.