1st of all...you said "the past few years." Pretty sure Gallo and Hill weren't in the past few years. Channing Frye was about ten years ago. So who did we draft that were busts in the past few years? I'll wait.
Secondly....how are they busts?
Gallo just dropped 47 3 days ago

Hill is averaging 12 & 8 and will probably improve on those numbers next season.
Lastly, I never implied Phil was a good GM. The story is still being written on him. However, for anyone who's watched the things he's done and listened to his plans for this team, you can't say he's a bad GM. I have an infinitesimal amount more faith in Phil Jackson the GM than I do in Ernie Grunfeld turning the Wizards into a winning franchise. I have 1 year and change so I could be wrong....how much evidence do you have in Grunfeld being a bad GM? Oh ok.
shytting on Towns because he averaged 10 & 6?

You don't follow college basketball do you? It's cool, neither do I. But even I know the reasons his numbers are so low but he's going to get picked so high. You clearly don't