This was a fun little bit of retconning. The 2008 Incredible Hulk post-credits scene was originally intended to continue the setup of the Avengers being formed to go after the Hulk (which was actually a plot line from the original Avengers comics in the 1960's--in fact, the Avengers chasing the Hulk was how they discovered frozen Captain America in the comics). But once the story for 2012's Avengers became the invasion of New York by aliens they needed to explain why the heck Tony Stark would show up to talk to Ross at all, let alone in a bar. So like I said, a fun bit of retconning.
These One Shots are really fan bait. Often understated, single concept and great character pieces, these are delightful. I give this short film a 7 (delightful) out of 10. [Marvel Segue]
[6.8/10] A little awkwardly tied around the post-credit scene of The Incredible Hulk, but still a fun trifle of an interstitial piece.