The cinnamon variety of their toothpaste can give one a rather unpleasant tongue burn. Food didn't regain its full flavor for at least several days. However, I enjoy most of the other flavors. They're wonderful once you get used to 'em.
I can't really comment on the rest of their products, but I really didn't dig their decongestant. Tried it for the first time today. I mean, I think it worked okay, but it was full of honey, various unidentifiable chunks and tasted a bit like a heavily sugared tree stump. No disrespect to the Tom's people, but I'll take my narcotic NyQuil next time.