I need to admit, after the first wave of excitement, immediately after the announcement, my appeal to the game has somewhat worn off.
The single player campain shots with the 3D avatars looked quite refreshing, also I'm curious how the "unit purchase system" will work out, but is anyone else getting bored of the cartoony look in Blizzard games?
It's not just that, but they could have at least put slightly more effort into redesigning the units...I mean, there "is no redisign" visible on most units and structures to be honest, it is mere 2D - 3D conversions.
Graphics wise, as far as RTS games go, I think "World in Conflict" is on top:
http://www.worldinconflict.com/uk/#
Nevertheless SC2 is most likely going to be good fun, but if this will be just because Blizzard rehashes the orginal StarCraft gameplay with no or only little new tactics, I would feeld cheated.