Two lesbians kissing?! In a kids movie? As that scene happened while I'm still sitting in my theater seat, my kid asked me and I had to explain how two lesbians had a baby! I should not have to have those conversations when I'm going to see a kid's cartoon.
And it had absolutely nothing to do with the plot, it could have easily been omitted and the storyline would not have been affected.
The rest of the movie itself, not that great. And it's not plausible that Andy would have watched this movie and had a new hero, Lightyear didn't do anything in this film that would have warranted a toy being made after him; so the backstory is highly doubtful.
It had a few jokes that were good, most of the characters were not relatable. I think the best character was the cat.
Remember when the Incredibles 2 came out, we waited years and years but the story and the movie didn't disappoint? Don't expect that here, expect the opposite.