I have not watched any episodes of "Star Trek: The Next Generation" since they first debuted. Now, two and a half decades later plus, I am going to watch and review them all.
As for this first episode, I remember hating it when it debuted. However, I am giving it a fair shake...and then I'll explain why I hated it!
The show begins with Captain Picard taking command of the Enterprise. Soon after, a super-being, Q, takes control of the ship and explains that humans are all savage idiots--and he advises them to go back to their own solar system...NOW. Picard, of course, doesn't comply with this decree and soon finds that Q IS pretty much all-powerful. Eventually, Q places Picard and the crew on trial--a trial that MIGHT result in their obliteration. The trial is a total farce and it's interrupted when Picard suggests that Q examine the PRESENT human race to see if it still savage--at which point Q releases everyone for them to continue their original mission to Farpoint. Could it be what they do at Farpoint determines what Q will do next?
After re-watching the show, I realize that I was a bit harsh-- though it is not a particularly outstanding episode either. While I really grew to love the Q episodes, this one is VERY preachy about how noble the human race has become--one of the more annoying aspects of the Star Trek future. Additionally, the show is a bit slow compared to later shows--but I cannot blame everyone, as the show was trying to find its way and establish itself. Worth seeing but not particularly noteworthy aside from being the first two episodes.