I just came back from the 5/11 Wonder (yay Double Dip!), and saw all three: the stingray, the shark, and the barracuda. I also witnessed a family where the dad was trying to show his kids the nurse shark and the son was so freaked out he was practically choking his dad while trying to get on his back and out of the water. Maybe it was the same day Kevin was there, it sounds a lot like what he described. As for the large stingray, it was quite easy to see that it's barb was missing - I think it escaped from Castaway Rays!
I wasn't concerned by any of them, but I've also snorkelled in open waters on several occasions. I understand that you don't want to take them lightly, but I can think of a lot worse things to bump into in the water.
I agree wholeheartedly with his assessment of Toy Story musical. It was not enjoyable, and the actress playing Sid had pretty bad pitch. Every time she screamed (and I mean screamed, it didn't resemble singing at all) "I'm the daVinci of Destruction, the VanGogh of Violence!!", I couldn't help wincing.
Besides, why give Sid a solo? It made him much more prominent than in the movie, and much less funny - I could see how smaller children might even be scared by him. At the Golden Mickeys, the same actress' Cruella was so off-character. It seemed more like how you'd picture Goofy trying to be Cruella. Nowhere near the smooth, sneering Cruella I'm used to in the movies, nor the snide Creulla you meet in the parks.