Reminds me of DeMarcus Cousins. Talent is there but not sure about the work ethic
He doesn't remind me of Cousins at all. The issue with Cousins, if there is one at all, isn't about his work ethic, it's about his ability to control his emotions on the court. Also, there is a question about his athleticism. But as for his effort level and work ethic, he plays hard, much harder than Drummond. He was that way at Kentucky too.
I could look past Drummond's horrible free throw shooting and awkward, very raw offensive game if he just played harder. He is really young though but I can't remember a player who had motor issues changing that later.