A lot of analysts’ advice seemed to be:
Wait and see...
...the price keep going up.
Indeed. Their problem is that most of them have been trained to evaluate long established companies in the auto industry. They're focused on the standard financial metrics as they would apply to a company's recently finished quarter and projections for the following quarter. Those are the figures they must show their bosses in order to justify their ratings for a stock and its price target. Anticipating the future growth potential of an innovative young company that is totally disrupting both the auto and energy industries is beyond most of their pay grades.