Critical Gamer writes: The latest entry in the Wii exclusive We Sing karaoke series firmly, and unashamedly, plants both feet in the world of pop music; hence the title We Sing Pop!. Another karaoke game, another review; how best to handle it? Why, with a Critical Gamer karaoke party of course! What follows is (what we’re telling you is) a truthful account of said party. Really. Ahem.