I never disliked Wesley Crusher either. He was never my favorite, but I thought it was an interesting character and honestly, he was pretty well-written and performed. I was really happy to see him make an appearance here.
I think "Wesley Hate" became one of those groupthink elements of Star Trek fandom....like hating Star Trek V or saying that ENT's theme song sucks. It's just one of those things that caught fire as a common opinion, and everyone jumped on in without a ton of independent thinking on the subject.
The ENT theme song does suck though. It was still during the days of live TV and you had to listen to it every episode unless you used a VCR or TiVO. It was too big of a change in the wrong direction. Also the lyrics were nonsense. Faith of the heart / strength of the soul - um... OK.
Questions I have for S3:
- Is the Wesley scene a setup for S3 or was it just a cameo? - I.e. will the Travelers show up and will this include Wesley and/or Kore?
- When Rios was talking to the team about staying back, he said something about time and that maybe he was always supposed to be here. Q said "Interesting." Was this just him bantering or did he think about some way to save himself via timey wimey stuffy wuffy and we might see him again? I liked the ending we got, but it didn't really explain what was happening to Q.
- Obviously, the big questions are about the transwarp conduit, we will find out more about that next season.