I said this film was perfect. I should have said nearly perfect. Marvel's track record for post-credit scenes has been remarkable. Except for this film. Listen, it would've been cool to see Thanos pop up again, or maybe a scene showing Nova, or even seeing that Nebula survived, any of these things would've been great. Hell, I would've been happy with just the dancing baby Groot scene being the last scene of the film. In the remains of The Collector's museum, we see The Collector sitting in the ruins and the debris. He's comforted by Cosmo the Space Dog (yes, Cosmo is amongst The Collector's treasures.) Cosmo licks Collector's hand and then we see Howard the Duck mocking The Collector. Yes....Howard. The. Duck. Booooooo. I was very disappointed with this turn of events. I'm hoping we don't see him having any part in any other Marvel Film. I hope that was just a gentle nod to all us Marvel fans out there.