Designated Villain: The Über-Morlock. He's supposed to be evil because he controls the monstrous-looking Morlocks preying on the more conventionally human Eloi, but he comes off as the smartest character in the film and his argument for this state of affairs being "800,000 years of evolution" makes more sense than Alexander's claim that it's a perversion of nature. He even logically explains why Alexander can't prevent his girlfriend's death, his entire motive for time travelling in the first place, and after giving him the answer, permits him to leave without a fight. In fact, it's Alexander that attacks him first.
Hype Backlash: Marketing for the film constantly remind us that Simon Wells is HG's great grandson. While Simon has proven himself to be a talented director, his work may be better suited to making Animated Feature Films.