An anonymous reader shares a CNBC report: You have to hand it to Elon Musk. He didn't just sell the deal of his life last week when shareholders of Tesla and SolarCity agreed to a merger. He pulled off the deal amid widespread criticism from business ethics and corporate governance experts who slammed Musk from the moment the $2.6 billion deal was proposed. Any skepticism Musk deserves he created for himself, but that skepticism now needs to move from the deal to something else: Just what exactly have Tesla investors gotten themselves into? Some pundits point to the deal as part of Musk's master plan to create a car powered by solar and to develop batteries that radically change how we generate and store energy. Musk noted earlier this month that a solar roof for cars is "probably" going to be added as an option for Tesla buyers. But a good place to look at the lingering confusion as the combined electric-car and solar-power company moves forward is the reaction from stock analysts. Musk's vision is so bold that some on Wall Street remain unable to fully comprehend it or, in the least, grasp how it's a catalyst for Tesla shares in the short term. "Whatever the synergies are down the road, it's negative for current holders," said Efraim Levy, analyst at CFRA Research.