Keeps appearing as 89% for me on the HP page, unless my math is terrible the lowest amount it can have to get that is 19 reviews, with 2 rotten. That may be where we are currently at, but oh boy with these missing rottens roaming around, and these mediocre scores, it's gonna drop hard.
If you are a big franchise pop culture movie and you can't hit positive scores from publications like IGN and JoBlo, you're in trouble if you wanna survive in a fresh state. But here's where we are at atm.
Unless they're incredibly incompetent, it should work much better this time now that all these characters are at least (I hope) focusing on one goal, and not spread around doing their own things.