This is so true! The best interview I ever had was at Netflix. They sent a takehome and we actually discussed it in the interview. I got a ton of useful feedback on my code which made me feel I was getting something worthwhile for my time. In the end, I didn't get the offer but was told why (not enough experience building UI's which were a large part of the position) but I was stoked as it was advice I could choose to work on or not.