There is a lot to learn from the CVR transcript, if you can stomach reading it. If not, here are a few takeaways:
1. No matter who you are and what you are flying, set honest personal minimums based on your proficiency in the equipment and in the weather. This pilot should not have, on that day, flown that plane in any weather and should not have flown any plane in that weather.
2. File IFR. If you can't be absolutely certain of a VFR flight without scud running, then either you can and should go IFR or you can and should stay on the ground.
3. Don't lie to ATC. "Confirm you are direct CIGOR" is a cue for you to say "negative, can you give us a vector while we get caught up with the plane?"
4. If you're near or in a stall, recover to stable flight first before you try doing anything else. Jam the power lever forward, mash the HDG and ALT buttons, and turn the heading bug to the number ATC tells you. Then find your glasses and focus on the instruments, FMS, iPad, and anything else you need to get set up for the approach. You can turn that heading bug all day long and read the approach plates in between turns.