I came across this box set and it's really messing me up for a lot of reasons (it is marked TOS despite having characters from all over the place, and for some mistaken reason Gul Dukat is included) but what I really wanted to talk about was Q's inclusion.
Do people usually consider him a villain?
I suppose he has done a lot of things that would be considered antagonistic, with a big one getting a number of Enterprise crew members killed in the first encounter with the Borg, but that seems, at least from his point of view a tough love moment. In the long term, Q did seem to have the survival of humanity as a goal. His judgment of humans was pompous but not villainous.
You would have to keep helping so the 1st civilization does not stomp out the 2nd.