Well, in line with the suggested policy, I've taken a look at a dozen or so of his contrbutions. Trouble is, they are all things like "Liza Minelli won the 1987 Grammy Award for the movie West Side Story". Well I don't *know* if that's true or not. Nor - tell the truth - do I care. I'll never care. I looked at a good couple of dozen Michael edits, figured it would take me at least ten minutes per edit to work out of they were factual or not, and I *still* wouldn't know if they were suitable and relevant! I just don't have the contextual knowledge. So sorry, T-CAT, I can't help you with this one.
See if you can't get him to start making edits to the history or flora/fauna or natural history or aircraft articles: I'll be onto him like a flash then!
sigh