He didn't exactly dump on the movie either... He pretty much said it was an okay generic action in space adventure. Not a glaring review in the positive, but not terriblly negative either. From what I have seen, and I will finally get to see the movie soon, it really does seem like a lot of mindless adventure with big mindless explosions tempered by other silly plot devices.
But, for good or bad, it's Star Trek and I'm still going to see it. And I don't think this review is bad enough to sway the general fence sitting public who don't really have an interest in Star Trek, one way or the other.
As for if he's qualified or not? Well hell, let's just have the fans of Star Trek reviewing it- that'll be great. There certainly won't be any arguments there! He's a critic- he'll like it, not like, or be indifferent. He was mostly indifferent and backed up his opinion more then most fans here do.
But as the consumer, it's up to you to decide if you want to read the reviews by MULTIPLE sources. Then, and only then can you make a reasonable choice. Then you can either go, and decide for your self if you like it (as only you can), or not go, and never really know.
And Picard, Robocob WAS a kick as movie (back then). Now that's a movie I would like to see a re-make of!