http://www.supremecommander.com/
If Supreme Commander delivers on what's being put forward (and I'm pretty sure it will), it's going to blow away the entire RTS genre. Fuck this micromanaging piddly 5-grunt rush 'you must spawn more overlords' fuckery. Give me giant spider robots with heat lasers fighting a hundred tanks as a small skirmish. I will fap over this game until I die from it.