Trust me man, I'm even more disappointed than you.
I'm pretty sure (and I'm hoping) it was just my viewing experience that ultimately shaped my rating, and not the film itself. Completely my bad, but I had a lot of stuff ahead in the day that I just HAD to worry and plan for during this. Plus, the volume was pretty low since my whole fam was sleeping, which meant I couldn't hear a fair bit of the dialogue.
But…