*This is only my opinion*
Well I voted for the glow squid. NOT because Dream said so, but because the other mobs to ME didn't feel like they would fit into the vanilla gameplay. Having a creature spawn ice chunks over your head and bring it down feels like a ****ing mod. I would hate for minecraft to go in that direction of "mod feeling" vanilla gameplay. I get that some people like that "mod feeling" touch to minecraft but to me I just want minecraft to be simple. Right now mojang is heading in the direction of "mod feeling" (the total opposite of where I want it to go). People have to understand if mojang starts adding magic wands we have to do something. It's not like mojang will always make the right decisions for there game and I think the community should help them. So all I did was vote for a mob that was simple and probably wouldn't have any really "mod feeling" vibes. I also want to clarify again that this is only my opinion you don't have to agree with me. Well That's all I have to say :/