About 3 years ago I did a small game here by organizing a redraft of players drafted from 2015-2018 (4 drafts).
Below again the results of that redraft. Looking back we missed some key guys for that top 30 (for example: D.Murray, VanVleet, Porter Jr and Adebayo). On the other hand Markkanen, Bagley and Carter Jr. have been disappointments.
Even with the knowledge now it's hard to make a proper order. A ton of talent. And at the time we had to deal with the possibility that some highly drafted players would still fulfil their potential.
A couple of total busts: Okafor (2015: #3), Hezonja (2015: #5), Mudiay (2015: #7), S.Johnson (2015: #8), Bender (2016: #4), Dunn (2016: #5), Maker (2016: #10), Fultz (2017: #1), Josh Jackson (2017: #4), Ntilikina (2017: #8), Smith Jr. (2017: #9), Bagley (2018: #2) and Knox (2018: #9).