This has always been one of my favorite episodes of the franchise. I think the one thing that stops this from being a universally loved one is the fact a few people will call out the unlikelyhood of the Tamarians' language structure.
I can ignore that, because the message of the episode far outweighs any issues of the story. Two people can't communicate with each other, but they each work at it so in the end there is understanding, and the result is the beginnings of a dialogue between their peoples. THAT is STAR TREK at its core.
Plus, you have a culture that is entirely rooted in mythology. It's a truly unique take, and I loved every minute of it.
This episode is FAR from being a Shaka, when the walls fell. You want a total failure?
Tucker and Kaitaama, in a swamp.
("PRECIOUS CARGO", ENTERPRISE)
I think it was a good decision on Picard's part. Not only was it meaningful gesture, but the log could very well have detailed what happened through Dathan's perspective, making Picard look even better in terms of what the Federation is really about.
^^this. I'm whipping out my viewscreen and preparing to be set to "stunned".