DMO is obviously the center piece for this trade. He has back issues, hopefully he has those under control. Otherwise he is very versatile on offense, not a good 1v1 defender but does protect the rim decently enough.
I know the (protected) 1st round pick will turn some people off. Incoming draft class is weak in many opinions and even if you managed to find gold in the mid rounds, they'd more then likely be a project.
I don't like this deal as much as the Tobias trade, but I don't see how anyone can call it stupid or bad. Unless they had their heart set on landing the next Kevin Durant with the 16th pick next season, then more power to you.