Inception.
If you can stomach Star Trek: The Motion Picture you will love Interstellar.
It is science fiction in the truest sense, not watered down to make the pop-corn flair happy.
I thought it was a breath of fresh air, and next time I'm at Walmart, I'm getting the blue-ray.
I loved it.
Sound track was good too.
I'm one of the 4.5/5 or 5/5 review guys. Epic and a keeper.