Some questions for prime go user

1st how satisfied are you guys with your purchase. now i have some questions, i just bought it and a few things are getting on my nerve. 1 im used to doing quick mixes and i see that you cant do that on this. i want the play button to be on auto play continiously instead of it loading and then have to push play 2nd i can get used to the no sampler but man i wasnt expecting that lol 3rd i wish some knobs couldve been remapped so alot of these complaints wouldn’t even be here anyway im done. if anybody knows how to fix the play problem let me know i wanted it to be like serato where once a song is playing. and you add a new track to it automatically starts playing