Most of the attractions are for kids older than mine. There were only four inflatables that worked for my kids. One had food wrappers in it and needed cleaning (this place lacks the labels confirming sanitation found at Monkey Joe's). Another bounce castle had a frayed entrance flap that my two year-old got his neck caught in as he exited. Decaying foam rubber blocks litter the inside of yet another bounce house.
Despite the lack of sanitation in the gym area, the bathrooms were clean and the men's room offered a changing table.
The Groupon I bought included popcorn and arcade tokens for each of my kids. The popcorn was really stale.
What bothered me the most about Go Bananaz was the lack of supervision by the staff. At least when my kids go to Monkey Joe's there are attendants at each inflatable and roaming attendants keeping tabs on safety. And unlike Monkey Joe's, Bananaz doesn't check you and your kids out upon exiting to make sure your kids go home with the adults that brought them.
If your kids are really set on forcing you to spend a couple of hours in a loud and chaotic inflatables gym spend the extra money and go to Monkey Joe's. MJ also offers occasional Groupons.