I like LD because of its sense of humor and Trek deep cuts.
The LD characters are much more like “real” people than the other Trek series to me. By that I mean: TNG was full of people that I would admire and look up to if I were on that ship. LD has people I could see myself becoming friends with. But maybe that opinion reflects the age I was/am when watching each of them.
If you aren’t a fan of the humor, and don’t get the deep cuts, then I could see why you aren’t finding much to like about it.
I have a friend who moved to the US from India. He says when he first got here he was frequently bumping into people in hallways and sidewalks, because his instinct was to move to the left, and as he eventually figured out, the US instinct was to move to the right.
The only reason we could come up with was driving sides and the India/British left side vs. US right side. Because he wasn’t constantly bumping into people in India, lol.