So, I've been following this show since Day 1, watching it and enjoying it but never being blown away and I sit here thoroughly entertained for the last 40 minutes. Fantastic episode, I hope this sets a precedent for the next two episodes and then perhaps a 2nd season.
It even made me finally bite on the Avengers box set for the movies. Interestingly enough, in the UK when the Blu Ray came out it was around £40 everywhere, that price has now risen to £90-£100 and the used copies are rarely as cheap as the £40 ones were. Obviously I shop around on Ebay, Amazon US, etc... but eventually I find, from a UK seller no less, the box set on Amazon.ca for £18 (including shipping).