Occasionally, one of Grierson & Leitch will disagree strongly enough with the other that a discussion is in order. Last time this happened was Compliance, which Grierson loved and Leitch didn't. (That one was a huge pageview hit because it had the word "blowjobs" in the headline.) This week, Grierson took issue with Leitch's review of Cloud Atlas, which Grierson kinda loved. A discussion ensued.