Fogel
Mr. Poopybutthole
From what I remember from some interview they thought about adding at least Act 6 when it goes 1.0. But nothing is set in stone for that.
I found the interludes fine, made 2 chars in 0.3 and the campaign felt pretty fast with the second one.
Looking forward to 0.4. I'm not a Druid fan in any game, but might try it in this one.
I'll give it shot too as I never really liked druids either. I never played casters in ARPG's either until PoE so lets see what they can do with the archtype