corrida de toros - bullfight

I saw 6 fights. It was surreal. The stadium was silent and everyone was concentrating on the fights. Its not really a fair fight either - its more like 6 on one bull. The bull gets really dizzy from those things in his back and then the matador pulls out a sword and puts it into the bull´s spine. This should finish the bull off but on more than one occasion it didnt and some other dude comes out with a dagger and starts stabbing the bull in the head - really messed up!