I love the convenience of this service. However, I have 2 concerns:
1. The delivery process seems to take forever. I get an email that my night guards are on their way, and a week goes by, then 2, then 3, and finally right when I'm about to send (or have just sent) an email saying that they never arrived, they show up.
2. By the time my new night guards arrive, the old ones have chipped significantly, as can be seen in the photo that I sent with this review. I wake up with jagged chips of hard p...