I think they're rather smart. The only thing I am wondering about is whether the CBeebies logo looks a bit austere, being almost all black. It reminds me a bit of Cartoon Network as well, with the jauntily placed black and white squares. Good set overall, though. I especially like BBC Alba and the Radio 1/2/3/4/5 (LIVE) ones. Terrific (and rather 'GMB') colour choices for those radio logos.