They had good luck to get the penalty, yes. I agree they have looked decent, especially against us and even when losing against the top teams. But the fact that we are so bad and they have beat us twice, yet they still only have 2 more points than us (they probably will not get any points from their game in hand against Chelsea [Yes, I know that QPR did, but still.]) makes me think they still have to be relegation candidates. And if they get some bad luck like non - penalties going against them, they might end up in trouble too.
Edit: Just realised which thread this is in and it's way OT so I'll stop there.