2001 is just as much a flawed film with many issues and problems in it itself. We should give it praise for its ambition, but if you want to talk about long-ass movies that don't need to be long, especially when it's virtually a silent film, this is it. Space Odyssey is JUST AS long as Interstellar only just a few minutes shorter (which Interstellar credits is a couple minutes longer).That entire film could of been condensed into an hour and a half and arguably have a BIGGER effect than it did.
I will agree that people would automatically compare these two films, but it's the fact that these are two completely different styled directors. Nolan DOESN'T want to be that cold director without displaying emotion in his films like he 1st started off ass. He's evolving to something more than while still maintaining his initial style of directing. Interstellar, to me and many others I conversed to, FELT the emotional core in this particular film. I nearly teared up a couple times which is rare for me, and that's because my connection I have with my own daughter and the pain of a superbly acted McC as he is grieving over his loss and distance and disconnect with his own children. It may not worked with you, which is cool, not ALL movies are going to pull people emotionally the same, but it definitely affected me. Also, the screenshots of this film were indeed beautiful, but arguably condensed due to it being already a long film. I feel like they cut a lot of fat as they could with this film and I cannot see anything else that should be left on the slab.
As for the spirituality comparisons.... This is where I beg to differ the most and my biggest issue with 2001. When you watch 2001, you are left completely confused because nothing is explained. Dammit you are FORCED to read the book JUST to get a small understanding of the film. Because of that it strips away the spirituality aspect of it. It is there,but it is hard to appreciate the spiritual evolution of man if you not exactly understanding what was doing on along with the boring, slowly and poorly paced film. Whereas with Interstellar, which BIGGEST gripe itself is that it informs you TOO much, you at least KNOW there are higher dimensions controlling and mastering the universe. The reinforcement of the term love (love = God) and how that emotional connection transcends through time and space has a bigger, yet simpler, relevance to people than the master mind fukk that had ZERO emotion that Space Odyssey had. What makes something of a spiritual nature IS its emotional core to it. This was Nolan was delving for and what Kubrick completely dismissed. In fact, Kubrick was showing how robotic man become which was brilliant to showcase in some regards but in retrospect really didn't make sense in context to the movie, especially with HAL which supposedly be more "human". I say this because it is making it look as though "man" is completely innocent and naive in what it do and their own means to evolve is through the monolith. It never explains the consequences of man and the flawed actions of mankind. Interstellar is all about the conflicts and consequences of all humanity and our emotional connections and disconnect that we have with each other. I feel that it is more of a spiritual film than 2001 TRIED to be in that regard. You have to have that emotional charged and challenges of humanity with it.