IncGamers' Tim McDonald gets his hands on the PC version of Supreme Commander 2. From the article:
"I'm not a natural turtler with most RTS games, but my computerised opponent was sending in waves from every direction, so some point-defense laser turrets seemed a good initial idea. Funnily enough, they worked better than expected. Backing them up with a few artillery pieces held off the enemies long enough for me to knock out the nearest enemy base, which would've been a prouder moment had that base contained more than a Mass Extractor and a few turrets."