As I said earlier I like posers interface. The camera movement in poser is much better than bryce. (bryce has a similar interface). The poser interface is not perfect but neither is any other 3d app interface. I find the 3dsmax interface clumsy and difficult to use, partly because they dont use a standard system either. The thing I would change in poser would be the animation, making the spline interpolation able to be switched off, like most other 3d apps do, would greatly help making animations.