I like how they've fixed Firebase White& Glacier so they're no longer the credit farms they once were. As a result, gold matches have suddenly become more interesting!
Oh and it appears cobra missiles aren't the all powerful one-shot panic weapons they used to be. At least not against possessed scions. It takes two missiles to down those buggers!
Speaking of scions, does anyone else wonder where they fit into the lore? I mean they look very mech-like, but the only mech we've seen the reapers co-op are geth, so could they be what's left of the AIs the protheans were fighting before the reapers showed up?