Yes! It just ended flat.

Read the synopsis.
So, the omnipresent surveillance got her friend killed, and in response she completely submits to the tyranny, instead of having an epiphany.
So, yeah, a bad ending.
But I assume that was intended.

Sure. Hard to say what ending it should have had.

@filmfann
Emma Watson goes on a rampage, killing everyone in the circle, culminating in a massive explosion that obliterates the compound, with her, grimy, bloody and dirty, walking in front of the fireball, with a tank-top and and a shotgun slung over her shoulder, Tom Hank’s severed head in the other hand, in slow motion, and hard rock playing in the background.

Never saw the movie. I liked the book though.