I heard nothing but bad things about both Algeria and Slovenia during their match, so I'm betting that England and USA will both end up beating both of them.

I also must admit that last night's match was the first time I've ever watched a full football game, (well, missed the first 5 mins due to trying to find an online stream that wasn't stuttery) and I really enjoyed it. I was worried due to the low scoring nature of the game, I'd get bored, but thankfully that wasn't the case. (as opposed to baseball, where I always fall asleep a few innings in without fail. XD)