Will anybody diss Windows Media Center? I've already expressed my love for it on my Sony VAIO. It IS available on all these other PCs we've talked about, isn't it? and, therefore Win 8.1. So far, I think that's the only spec I've mentioned nobody's dissed.
If you forgot, I also mentioned that Windows puts it's own proprietary file extensions on audio files it can get hold of, making Windows Media Player the only player of those files. That's a pretty good diss.