Spoilers abound, so I'll sum up first:
Jumper - Not bad, but not memorable.
Vantage Point - Pretty decent, but it's been done before.
Cloverfield - Awesome, but nausea-inducing.
Jumper:
Nothing memorable - you're not going to go out afterwards and buy the video game - but it's still a pretty good time. Hayden discovers he can teleport. No real scientific explanation is ever given, but random people are discovering they have this power. Sort of like X-Men, except everybody's Nightcrawler. What annoyed me most was the Paladins - a secret society of fanatics who know about the Jumpers, and want to kill them for no particular reason. The motivation of the Paladins was paper-thin - "Because no one should have that much power." - that might be enough to justify a few nutjob vigilantes, but a whole secret society? Plus, the concept that for every secret group, there's another secret group that knows about them. Like the Watchers on Buffy. Or the, uh, Watchers on Highlander. Even Anne Rice's Vampire books have a Watchers-type group.
If you want to see it just to make fun of it, there's plenty of humor potential in the "Anakin Skywalker Vs Mace Windu" theme. Jackson even uses an electric shocker stick that looks sort of lightsabery. Hayden's acting skills have improved some, but he's still not great.
Vantage Point:
This is not the movie I thought it was going to be from the trailers. My Supposition: The president gets shot, investigators find that six people in the crowd had video cameras, the footage is recovered, and the rest of the movie is a dramatic investigation in JFK-style. The Actual Movie: From the TV station's point of view, the President is shot and a bomb goes off. Then the movie rewinds the 23 minutes you've seen so far, and replays the same event from a different character's point of view, this time giving you a bit more insight. Then they do it again. It's the same story six times, from different characters' POVs, each going a bit farther and revealing a bit more of the plot.
Sitting next to me, Bryan kept thinking of that Star Trek episode where the Enterprise keeps blowing up. I kept thinking of Groundhog day, so every time the next segment started, I had to stop myself from singing, "You put your little hand in mine..." And for some reason, I whenever the action rewound to start the next segment, I wanted to say, "Previously on 24"... even though I've never seen 24.
I would call this movie groundbreaking and brilliant, if I hadn't seen the concept done before on various TV shows. I think there's even an episode of the Batman cartoon series that was done this way. And while Vantage Point is a pretty good movie, the gimmick is really all it has going for it. The story isn't very deep or interesting, and if it was shown straight through like a normal movie, it wouldn't have even made it to the theaters.
A pet peeve of mine: The trailer for this movie contains a major spoiler. It shows that the president is actually still alive, even though the movie audience doesn't find out until at least halfway through the movie.
Cloverfield:
This one get summed up as "Blair Witch meets Godzilla", and it's really not much deeper than that. And it's true what they say about the shakiness - if you get nauseous easily, you should definitely take a Dramamine first. Comparing action movies to amusement park rides is cliche, but this time it truly fits. Cloverfield is like one of those roller coasters that really makes you sick, but you ride it anyway because it's worth it. And Cloverfield is definitely worth it. I've seen plenty of "giant monster destroys city" movies, but I've never actually thought they were scary. But seeing it through the victims' eyes really does sell it. Never has a giant monster looked more menacing, because never have I seen a giant monster from this angle.
Some minor nitpicks, because it just wouldn't be me to call a movie perfect: The opening is a bit long. There's some very good reasons for it, and I don't begrudge the director one bit for giving us so much background on the characters. But when this puppy hits DVD, I'm fast-forwarding to the action. Some of the characters show superhuman toughness that can't just be chalked up to adrenaline. And... okay, this is really nitpicky, but... It's two thousand frikkin eight. Is there really anybody out there who has never held a video camera? And even if you've never touched one, are they really that hard to figure out?
Yes, I'm talking about the shakiness. This is the one type of movie where I not only forgive the use of a shakycam, but I even encourage it. But they still overdid it. I understand that when you're being chased by monsters, you're not going to worry about getting good footage. And even when standing still, if you're in a life-or-death situation, you still might have the shakes. But even at the beginning of the movie, when he's just walking around the party, he's shaking it, tilting it in odd ways, zooming badly, and so on. The amateurs on "America's Funniest Home Videos" possessed better camera skills 15 years ago.
But overall, Cloverfield is an awesome movie, and defintely worth a little queasiness. It relies heavily on the "what you don't show is as important as what you do" method of storytelling, and it leaves the audience with a lot of questions - but in a good way. Now I'm hearing rumors of other movies in the works using the same "found footage" format. I hope this doesn't become a genre. Once or twice is innovative, but beyond that it's just annoying.