Firstly, W00t! Looking forward to it. Massively.
Secondly, what the heck is Natasha doing with Bruce??! (And does it involve a backstory in Budapest?)
Thirdly...US release date is May 1st, but the UK is getting it on April 23rd (and some places are getting it on the 22nd). Which...well, they've been saying that there'll be some crossover with Agents of S.H.I.E.L.D., just as there was for Captain America: The Winter Soldier. But while the second half of AoS season 2 started in the US on Tuesday, it's not scheduled for a UK airing any time soon. So if we're getting AoU ahead of the US and AoS behind them, that's going to really mess up whatever crossover happens.