Shades of Console Wars, too. inFamous is a PS3 exclusive. It sold less as a result, but had more critical acclaim.
Yahtzee decided in his review of Prototype that since he put them on equal standards to challenge the creators to make pictures of their rival's title character in lingerie. Sucker Punch and Radical took that challenge, with Yahtzee ultimately declaring inFamous the winner though still recommending Prototype as well. Here's the article with the entries. (Brain Bleach recommended, if not required.).
Hey, It's That Sound!: The sound that plays any time Cole picks up a Blast Shard is the same sound effect that plays any time the player acquires a Precursor Orb in the Jak and Daxter games.