Even though I use EDT, I really liked having rotating times. I loved when the challenges took place while a majority of the contestants were asleep, because it made it easier to grab a spoon.
Everyone joining is going to be anticipating and preparing for 9 PM, now.
As for the Poisoned Spoon...
I just hope there are some twists along the way to regain lives.
Also, will the first spoon ever be poisoned? or will that be another benefit to being first?