I loved Interstellar.
I liked the story, the acting, the visual effects, the role that love and science play in the story, the scale of it. I never rolled my eyes once. I was in the story from beginning to end. All these are unusual for me. Most movies have me snickering at least a little. Not this one. I was really touched by it.
I have also seen 2001 again recently, this summer. This movie is every bit as good as 2001, which was also a lovely movie. But not quite as moving as this one. People who think Interstellar isn't as good might be remembering 2001 as better than it was.