Aside from the heavy emphasis of space flight, "Human is explorer" as the movie aptly described, the best part of the movie is relationship between humans themselves, mainly between Cooper and Murph. Visual is pleasant, the science is sound and atmosphere is grimly right, although the pace can be pretty slow at times. The movie serves as inspiration and education purpose, captivating audience with not just boring lecture but also with good simulation on how lives can be affected by the prospect of unforeseeable future.

Story is very heavy with scientific elements, there is much information to absorb and it could be overwhelming for those who aren't accustomed to sci-fi genre. To its credit, the movie tries to explain many complicated aspects as brief and as clear as possible, it can't be faulted with lack of research. The first act does take some time to roll, but for a good reason. Matthew McConaughey brings top notch acting in recent years, but perhaps his best one is this father-daughter relationship with Murph (Jessica Chastain). It's very believable, dynamic, occasionally amusing and thoroughly emotional. Jessica Chastain pulls off a great performance, better than her older counterparts.

Michael Caine, an old time accomplish to Nolan, as Depp to Burton, is fantastic as usual. There's so much depth to his character, much thanks to his natural parental charisma. Anne Hathaway plays as Brand, another astronaut with strong conviction but slight self-doubt. Every character here is flawed, there's no one with hero mentality, and it's more authentic to see them trying to solve their issues with such imperfection. Hathaway is more of a comrade than love interest, someone who shares the unique same fate, her tight suit will be missed though.

Writing is quite brilliant, very solid and humorous when needs be. It balances the complex stuff with simpler tone to ensure audience can still relate. Props to writers for making the robotic characters very lively even as they lumber around in metal case. Visual is littered with the gray tone of Nolan. This fits the estranged worlds and empty space, it's less blockbuster than previous galactic voyage of Gravity, but appealing on its own right. Music from Hans Zimmer is undoubtedly excellent, he hits the right tune and delivers some creeping moments of solitude. The overall sound effect is also good, transitioning between vacuum space and mechanic growl perfectly. The movie's production level is sky high.

Interstellar is admittedly a bit slow at times, it's inspirational but not as cinematically engaging and entertaining as Nolan's previous works. It manages to create a lonely perspective, a daunting self-reflective insight of human significant, or insignificant in cosmos time, but the best part about the movie is the bonds, might it be parental, platonic or romantic, or even robotic. In the end the star is the humans that make the equation more meaningful.