Arnold Schwarzenegger in Terminator GenisysTERMINATOR GENISYS

Following some requisite, necessary backstory, Terminator Genisys opens in 2029 Los Angeles, where resistance leader John Connor (Jason Clarke) transports fellow revolutionary Kyle Reese (Jai Courtney) to 1984, where he's to hopefully prevent global apocalypse and protect John's mother Sarah (Emilia Clarke) from a murderous robot (Arnold Schwarzenegger). Upon arriving, however, Kyle finds that Sarah doesn't need saving and the robot isn't murderous, so off they go to 2017, where the planet is still imperiled, and John Connor himself proves to be the source of the planet's eventual ruin. After one of these whisks through the decades, Kyle says, "Time travel makes my head hurt," and time-travel movies generally make my head hurt, too. But for a fifth installment in an increasingly confounding series, this particular time-travel movie is actually a fair bit of fun.

Andy Serkis in Dawn of the Planet of the ApesDAWN OF THE PLANET OF THE APES

Following a brief, artful prelude introducing us to the film's post-viral, post-apocalyptic setting, Dawn of the Planet of the Apes opens with an extreme closeup on the eyes of Caesar, the highly evolved chimpanzee memorably portrayed (with CGI enhancement) by Andy Serkis in 2011's Rise of the Planet of the Apes. An extreme closeup on Caesar's eyes will also be the final image in director Matt Reeves' sequel, yet the differences between these cinematic bookends are as wide and varied as the differences between Rise, a half-great, half-clumsy hit, and Dawn, which is, hands down, the most exciting, resonant, and humane Hollywood blockbuster of the summer, if not the millennium.

Channing Tatum and Jamie Foxx in White House DownWHITE HOUSE DOWN

At the start of the Roland Emmerich thriller White House Down, Channing Tatum's military veteran John Cale is seen applying for a position with the president of the United States' Secret Service detail. By the film's end, he'll have rescued hostages, shot innumerable bad guys, ensured peace in the Middle East, averted nuclear apocalypse, and saved the commander in chief's life several times over. In short: most impressive job interview ever.

Carey Mulligan and Leonardo DiCaprio in The Great GatsbyTHE GREAT GATSBY

Although, in the end, the film wound up an engaging and surprisingly touching entertainment, and it's visually spellbinding throughout, the first half hour of Baz Luhrmann's The Great Gatsby felt, to me, exactly like the first half hours of all Baz Luhrmann movies: annoying as hell.

Jessica Chastain in Zero Dark ThirtyZERO DARK THIRTY

As an orchestrator of cinematic suspense, Kathryn Bigelow might currently be without peer in American movies. The sequences of Jeremy Renner dismantling explosives in the director's Oscar-winning The Hurt Locker were miniature masterpieces of sustained excitement; despite our knowing, through much of the film, that it was too early for Renner's Sergeant William James to be killed off, each masterfully shot and edited act of bomb disposal vibrated with legitimate threat. In Zero Dark Thirty - Bigelow's and screenwriter Mark Boal's fictionalized docu-drama about the decade-long search for Osama bin Laden - nearly every scene feels like a ticking time bomb. There is, of course, never any doubt about the narrative's outcome, yet Bigelow's gifts for composition and pacing ensure that you still watch the picture with rapt attention and dread. And blessedly, she's also a spectacular entertainer. The movie is tough-minded and sometimes tough to watch, but even when Bigelow is fraying your nerves, she's tickling your senses.