In the following video, Motley Fool industrials analyst Isaac Pino breaks down an incredible quarter for 3D Systems (DDD -2.83%) and takes a close look at the company's earnings report. Although the company's stellar growth didn't quite live up to Wall Street's stratospheric expectations, Isaac tells us that watching the fundamentals of the company is going to be far more important than analyst expectations, and those fundamentals are firing on all cylinders. He tells us which sectors saw the biggest revenue growth for the company last year, and where 3D Systems' growth is expected to come from in 2013.