Those are some very bold claims. Level 5 by the end of this year? I find the software approach intriguing and Karpathy's segment was enlightening and did a lot to convince me of Tesla's advantages.
On the other hand, I've been sensing that Tesla is finding it harder and harder to raise cash and has been getting increasingly desperate. Are we on the cusp of a new transformative technology or the peak of the mother of all bubbles? Time will tell.