Enjoyed Interstellar very much. I highly recommend it. A refreshing change from all the mindless franchise movies they make these days.
Yes, it is a good movie but I have two complaints :
1.- The background sound / music was too loud and drowned out what the actors were saying in many occasions. While my hearing is normal for a 58 year old male, that doesn't mean it's the world's sharpest either. I want to hear the dialog so I can make heads or tails of what the movie is.
2.- At 165 minutes, not including 15 - 20 minutes for the trailers, it is too long without a intermission. I had to quickly leave the movie at the two hour time period to pee since my bladder said no more. If you are concentrating on not peeing your pants, rather than the movie, the movie experience is degraded.
I also saw Big Hero 6 and I highly recommend it. It's fun movie with gorgeous colors and a good storyline.