okay...i will give you some real feedback and honest feedback..
i purchased bobcad back in 2008 when i did not have a machine....i tried to work with it and never could get the hang of up....i think it was v21 at the time... years went by and last summer I upgraded to v25... around 1 month after receiving my first machine...
it took me around 2 weeks and i was making parts...the reason it took me so long was i took my time learning and asking questions... sean,al,burr,jrmach and many others here helped me with questions...
so to answer your question,everything did not go smooth..there were hicups..but for the most part study and reading every day...i was able to pickup quick...i know only enough to do what i need to do...but i am still learning and self teaching everyday ... the software is so worth the money and very powerful....
Big Chipin, spreading tha cheese, I be Big Chipin for days!