Thanks for the feedback oftheheavens!
When you hold the main button down ready to take your shot, it enters a "fine-tuning" mode where the zoom level is fixed and you can make tiny adjustments to your aim.
My own playing style is to roughly line up the shot, hold the button down, make whatever adjustments are needed, then play the shot. A simpler "beginner mode" with fixed zoom could be a good idea though, as well as variable cpu opponents of course.
But it was deliberately designed to require some skill to play well.
Most pool games are very "digital", where you set the aim (or the cpu sets it for you)... then set the power at 72% or whatever... then push the play button to start the programmed shot. I wanted Cueist to be more flowing like the real thing
So there is a bit of a learning curve at first, but you get better with practice.
pjarvi, I tried it with and without cue ball dots but decided on dots just because it makes it obvious "why" the ball is curving or stopping etc. It could easily be an option to add though.