I just bought a ST pro so maybe I am still high off the new pinball smell but I think it is my favorite pin ever. I first played it at expo last year and knew right away I had to have one. I love the lighting with the clear plastics and the amazing sounds. Gameplay is just what I like - classic fun pinball with loads of ramp shots, combos, great flow, and easy to follow rules. Even my daughter's best friend (9 years old) who hardly cared about my other pin (Getaway), loved ST. She was able to get to multiball modes, interact with the Vengeance toy, and hit basic shots. She played game after game and had a blast even though she is not very good at it. As an average or hopefully above average player, I am still working on getting deeper into the game and loving it just the same.
I have not noticed any bugs or weirdness with my code. Maybe they are deeper in the game where I have not got yet. Improvements are always welcome but I am happy with what I got. I just added a shaker motor to make the experience even better.