Have there been any good episodes with adult women getting messy so far? I checked out episode 10 and it was great seeing Kira Kosarin get messy, wondering if there are any others like that?

Not a single one.
Including the one you liked with Kira, that wasn't "messy" at all to me.

Episodes are not the greatest. Contestants too often "scared" to get messy.

I watched one of the first new episodes when they started airing. I thought it was kind of comical they had no idea what to do with the flag. Back in the day everyone knew what to do; there was no real confusion. The new one, it's like everyone is trying to figure out what the heck is going on. I guess that's what happens when you take a show away for so long and then bring it back.