My M2 bookshelf center channel speaker should be shipped on/around April 8. Long wait. I hope it will be worth it. I can't vouch for the bookshelf VP100, but I'm really not satisfied with the on-in wall VP100 at all. I bought the blu-ray set of the original Star Trek movies. So far, I've watched the first 2. They use the center channel extensively for dialog. Almost all of the vocals suffer tonal wise. Especially Ricardo Montalbon in The Wrath of Kahn. All of the lower portion of his vocal is missing. This will probably be the first movie I watch with the M2 just to detect the difference.