I gave this episode a 9.5. It was a constant roller coaster ride and also a very touching episode personally for the cast. We saw some real feelings for the team between themselves and how much they care for each other. But we also saw the nasty Artie really getting down on everyone else. The plot line was quite intriguing bringing together what has been going on for the entire season so far. And we got to see some very cool artifacts being used by Artie to achieve his mission. The bad thing is what happened has not been resolved and now we have to wait until sometime next year to see the results. Just a great episode to end the first half of the season.