Meggan Edmeades Clinch asks, what do you consider your greatest achievement and why?

My greatest achievement… that’s sort of terrifying. I’d like to say I don’t think I’ve done it yet.

What are your ambitions? What do you want to do post-Avengers?

Everything. First of all I very much want to take up where I left off, which is to do the internet series Wastelanders, with Warren Ellis, because I’ve had that on the brain for awhile and it’s very nice – as I did with Much Ado - to go from something so enormous to miniscule.

Complete control or not, The Avengers is not my film. I’ve had great luck turning it into my film but I very much want to do something that is, sort of the opposite.

After that I always have dozens of ideas and I don’t know which will see the light of day.

God knows we want to put out a second Dr Horrible, but I’m so rusty it’s going to take me awhile to remember how to bang out chords on a piano. Actually compose.