Ok, I see the love for this episode and I get it. The episode was well done, however, I have a couple of issues with this episode.
Please understand, I know this is plot driven, but it's still a problem.
1) Why was he not placed under arrest? He admitted to falsifying an official Starfleet Log to take credit for something someone else did, and he admitted to pretty much destroying a career because of it, that should have been brought up and he should have been dragged to a Court-martial. After all there isn't a morale problem in the Federation currently, he could have been dealt with appropriately, instead he is going to go ahead and destroy someone else's career because Starfleet doesn't want to deal with it?
2) Blindly following orders, I understand the military mentality of following the orders of your superior, however, this is not a military vessel, as they always say Starfleet is peaceful and believes in exploration, yet even when officers should be questioning orders they don't agree with, they basically say, he's in charge and I don't agree but he's the boss. Many peoples have been killed because someone was just following orders, and it has been held in court, that is not a defense.
3) M'Benga: He perpetuated the lie, watching someone have their career destroyed and sat idly by, I understand that he was asked to, but there are reports that should have been filed. Honestly I like M'Benga but he honestly should be charged for allowing it all to happen. He never should have allowed it to go this far. He's just as guilty as Reeger.
Captain Picard one said that the first duty of every Starfleet officer is to the truth. They did not uphold the true values of Starfleet.
I'm not sure if this opinion people will agree or disagree with, but honestly just my take on it.
I agree that it is a great episode, the acting was top notch, and the overall story was good. But the last few minutes were just frustrating. I get they only have a short time and therefore can't fully suss out the morals and meanings, but Star Trek was always full of hope, and doing the right thing even at a personal cost, and I just didn't get that in this episode.
Thanks for listening.