I have been kinda dissappointed from a lot of the stuff i saw in the demo
the new zealot looks too soft. the old one was all about solid look and solid sound. the new one is flowing everywhere. even flowing hair for gods sake.
marines look a lot cooler wielding a battle-rifle with both hands. in my opinion.
i didnt like it that reapers use duel pistols....they feel like a cross from jump jet troops from tiberium sun and tomb raider.
zerglings i have the same complaints as the zealots. they used to look solid and sound solid, now they look like the ones from starcraft ghost.
the tanks and buildings for the terrans look horrible. i agree that they look like plastic
Im however extremely happy with the rest of the stuff
dragoons(immortals) look a lot more awesome. wish they didnt change the weapons tho
nydus worms bursting out of the ground was a pretty cool bit of animation.
nukes are a lot cooler. they actually feel like missiles now!
ghost attack sound sounds a lot better, like an actual gun.
the drop ship unloading animation looks cool, but its slowness is gonna be a disadvantage for future sc2 terran players