A few weeks ago I got an email asking if I would be willing to review a toothbrush. Obviously not a run of the mill little plastic brush if the company is seeking a review. *shrugs* I review books and movies professionally, so why not a toothbrush?  Sure! The Oral-B® Professional™ Precision 5000 is a technological marvel. When we got it in the mail I opened it up and thought I’d just put it together really quickly and play around with it. And wow was there a lot to play with. Seriously – it has a docking station. And a wifi sync display you can stick on your wall or the mirror. The thing is…