He's done a great job there. It's nothing to be ashamed about, being a superstar in the most lucrative saga of all time (maybe behind Star Wars?). He's also putting out Sherlock Holmes 3 soon, too.
I don't get the gripe. The movies are fun, and they make audiences happy. The minority cries out "these movies are dumb". As long as it's the small minority these movies will continue to come, and I think that's okay.
It's pretty spectacular, something that has never been done on this scale, to make a universe of 15+ movies to lead up to a huge finale. That's pretty cool.