Try levels 8 and 9 of Lost planet with 30 people, 10 mechs, and 30 or so AKrid of small to outrageous size along with exploding platforms, fire, smoke, plasma, missles, hundreds of cinders and debris flying at the same with no hitches, or slowdown.
on topic.. my local bestbuy has 32 60 GB PS3s in stock which they say have been there for at least three days. The clerk said price and lack of high quality games are slowing sales to a crawl. Maybe i'll pick mine up when Motorstorm and Heavenly sword drop...
Good point. I'm actually just as shocked that admist all this talk of number of things going on at once on screen, Lost Planet is not even mentioned. Anymore chaos than what was presented in the scenarios you described would overwhelm the senses to the point where it's not even fun to play. LP did a good job balancing that though.
Having owned a PS3 for a bit now, I find it very hard to recommend it to friends. Even if I did recommend it, they wouldn't go for the price tag and it's not due to their disposable incomes. It's due to their pricing threshold for a gaming console.