Wilcock is a good guy, and a hard worker. He does tons of research on esoteric and hidden information, and then he writes best-selling books and gives it a larger audience. He has almost certainly done more to awaken people than anyone who is shitting on him on the internet.
He is certainly not infallible, and he is of course a famefag of cosmic proportions. But it should be clear to anyone with half a bran he's trying to do good, and for the most part succeeding at it.
Wilcock mostly writes for the "spiritual woo" crowd - people who are open to consensus-reality-destroying information well above the 40,000 ft limit. It is at this point impossible to tell how much (if any!) of this information is true, so we'll just have to take it with a pinch of salt. I'm personally OPEN to this kind of stuff, but I don't BELIEVE it until I can verify it. There's a difference.
However, Wilcock has also taken a clear stand for the swamp draining back down on Earth, and has made hundreds of thousands of his followers aware of it. That's gotta count for something.