No holodeck adventures, no hiding in space clouds, no musical dance numbers, no soap operas ( just a tiny bit ) and no less than subtle modeling of how people should behave.

Stories that were actually interesting and that held your attention.

Some of episode 5 was derivative from other Star Trek's and other sci-fi series, but it was done well.

Episode 6 was engrossing and with a surprise ending. I like the slow buildup of King Arthur ( Kirk ) eventually pulling the sword out of the stone ( taking command of the Enterprise ).

Episode 7. I knew people in college like Beto. I thought the actor did a great portraying such a person. I even found myself getting irritated though Star Fleet is fiction. I loved how Uhura handled him. She was kind, but she completely unmasked what he was behind his behavior.