While I agree wholeheartedly that 64 bit is essential, as a potential Bryce user I want to see more from the software as well.
I want to export models in a format that other software can read. This is greedy, because I realise we have a lot of modeling software which is already very good, but I want to grow organics and load them into Poser or Daz Studio.
I want the interface to be more friendly to my needs. I want to be able to position a tree easily, and I really struggle with positioning in Bryce. Maybe that’s an issue with me more than an issue with Bryce, I don’t know, but I do struggle more in Bryce than in other software.
I want displacement to work properly.
I want Vue users to say “Holy crap, I’m in the wrong software!”