It's interesting to see the different perspectives from different sites. IGN gave this a 9.2 which I think was a bit too high but C+ is ridiculously low. It was a solid episode in a solid season. The only bit I really didn't like was the return of Rip as he was half of the reason Season 1 was so dull.

In about 20 years! Not that they would have let actual history get in the way of their story anyway.