This episode was quite average. The writers finally move the goody-too-shoes characteristics to Delko and at the same time he gets to show his vulnerable side.
The team seems a bit too big for this one case. Boa Vista was there earlier, found a hair, then didn't do much the rest of the episode. I guess because it was a high profile case, everyone would be on it, but it didn't look as if a lot of people were busy.
What is the deal at the end of the episode with the Britney Spears reference? Totally useless waste of airtime. It did nothing to advance the storyline and all it did was fill the remaining 30 seconds of the episode. I would have score this episode higher, but because of the frivolous ending, I had to dock the score to under 8.0.