Let me start off by saying The Mist is not on my list. Despite the previous successes of the Stephen King-Frank Durabont partnership (The Shawshank Redemption, The Green Mile), the most recent collaboration falls completely flat for several reasons.
First off, the dialogue sucks. Whereas Shawshank is defined by the moving conversations between Tim Robbins and Morgan Freeman, The Mist is undermined by its characters' idiotic utterances. Unfortunately this is hardly atypical of recent Stephen King novels and film adaptations, most notably The Cell and the film version of Dreamcatcher. He may be the king of Horror, but King could use a refresher on writing believable dialogue.
The Mist not only fails to sell its characters (whether via belieavable dialogue or otherwise), it also fails to terrify the audience. Besides a few cheap scare tactics (e.g., creature suddenly smacks against window, tentacle suddenly pulls man into the fog), this movie lacks the haunting atmosphere and authentic monsters of King's older works. A fog machine and some giant plastic bugs hardly qualify as the stuff of horror gold anymore (if ever). Where is the haunted hotel? The eery corn field? The resurrected scapel-wielding baby?
Finally, The Mist offers one of the most half-assed explanations ever provided in a sci-fi/horror movie. I won't spoil it in case anyone is actually considering renting this movie, but let's just say the explanation is both laughable and completely out of left field. The ridiculous sci-fi underpinnings of this movie also do little to explain the rather shocking ending.
I wouldn't say The Mist is the worst Stephen King film adaptation ever, but it's lucky to get 1 PB Jar from me. In contrast, here are eight Stephen King gems (plus a few I haven't seen which would probably crack the top five):
8. The Stand (1994) - A campy and hugely entertaining apocalyptic mini-series epic packed with a surprising number of big-name actors (Gary Sinise, Rob Lowe, Molly Ringwald, Ruby Dee, et al.).
7. Secret Window (2004) - One of Johnny Depp's most underrated roles (as a deranged writer loosely based on King himself).
6. Stand By Me (1986) - Best scene: pie-eating contest turned projectile-vomiting fest.
5. Children of the Corn (1984) - This is why I refuse to live in Nebraska.
4. The Running Man (1987) - American Gladiator...in the future...to the death...with Arnold on the run, of course.
3. Pet Sematary (1989) - I'd argue it's the scariest of the King adaptations.
2. Misery (1990) - Kathy Bates plays a scary-ass bitch.
1. The Shawshank Redemption (1994) - Inarguably one of the greatest films of all time.
On My "To View" List: The Shining (1980), Carrie (1976), The Green Mile (1999)