Does bunch of positive feedback and one negative feedback make the class good?

Just came back from a torture camp. Ok, it wasn't that bad, with the friends I had/made. The night was fun when the bunch of us went out for a walk on our own, and when Derek and Guohui came to Mariah and my room to watch tv and chew on snacks. But no matter what, I just can't stand horrible trainers. And they are REALLY THAT bad..

And then, I checked my email just now, and some stupid asshole sent that reply to my manager. Oh... only your new staff gave a negative feedback. The rest gave the course 3 and above, so there wasn't anything wrong with the course. Fine! You can't be bothered to read my feedback, will you just go to hell?

I really really really do hate the place a lot... REALLY... and there's still 1768 more days to go. Can someone just kill me to end my misery? Better still, can there be some mishap in the building so that it's THEM who killed me?