[TNG] Season 2, Episode 21 (Netflix: S2 E21): Peak Performance
Rating: 4
This episode mainly gets a 4 because the characters. I also like the build up to the showdown between Riker and Picard. The actual showdown is a little technobabbly, but their trickery still comes across. The Ferengi also show up. I guess it was a way of concluding without having one of our heroes defeated.
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Read more at Memory Alpha
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Notes:

Riker challenges him to a strategy game (strategema) because the Zakdorn is supposed to be one of the best. I’m pretty sure those things on their hands are the things they milk cows with

Picard tells Data to snap out of it: “It is possible to commit no mistakes and still lose. That is not a weakness, that is life”

Data challenges the Zakdorn to a rematch and wins…kind of. Not really actually, but at least they bothered him a little
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