I actually agree with some of his points on this thread. Getting contributions accepted to redis is notoriously hard, and a few features I've suggested over the years had been rejected.
However, I have the utmost respect to antirez for doing the work that he does, and I think he is an excellent maintainer; his job is not to keep contributors happy but to make redis as good as it can be according to his vision. And while I disagree with some of his decisions, he's doing a great work at that, and I see him becoming more attentive to the community lately.