I thought I would call Tesla today to see if there's any possibility of getting a test drive in before making a decision. I tried three times and each time was greeted by "due to high call volumes we can not take your call at this time, please try again later". I know they probably just sent a bunch of invites out, but that's pretty bad that they didn't plan to have enough people in their call center to answer questions on Model 3 deliveries. There wasn't even an option to leave a message. It doesn't make me feel overly confident that Tesla's service is going to be great after delivery if they can't even answer their phones.