That scene drove me up the wall. Of all the ways they could have killed Stannis off, they just HAD to have it be a revenge killing for the sake of that usurping shithead Renly, the only one if the Five Kings who didn’t have a leg to stand on. Renly utterly deserved his fate, and it really pissed me off that show had to “avenge” him by letting Brienne murder Stannis while hanging on to her delusion that Renly was the “one true king” because he was nice to her at a party once. It was completely childish.
And of course everyone else I watched with just LOVED the scene.