Review of I'm No Angel

In the ep where Sam goes to hell to free Bobby we see a reaper. Reapers are pretty interesting and it makes sense that they are kind of lower level angels or something. But that means they are very powerful and can be invisible. So this nerfing is just annoying me. The whole we can't track him now is annoying me too. Just tell us he was warded from the start. I like Cass and i liked seeing him out of his element but the ep was too slow for me and not engaging enough. Also show please, wasn't he married when he was Emmanuel or something in S7...didn't he do it then... I guess not.