I agree. I was riveted.
It was breath-holding tension but it wasn't high speed action. It was more like an ensemble piece. And the acting was so taut.
I couldn't figure out where it was going. Then when I did think I knew where it was going, I was like "No! Don't go there!"
It really riveted me. I will be recommending it, with
"I liked it. But tell me what you think."