Played on my friends Focus, the thing has literally no lag, but the OS is just boring. It's like an iphone with just bigger squares.
It's not "like an iPhone" at all, but I get where you're going. I sold all my AT&T phones, and I'm left with the one my company gave me, the Focus. It's literally the most boring operating system I can be stuck with. I had the chance to switch to a Pearl 3G, but I didn't want to do that to myself. Neither the BlackBerry nor WP provide things such as tethering, decent app selection, so it's a miserable experience with either one. At least my Focus can get me Engadget and Reddit. That's about it.