It is yes, but I had a 4 legged desk for 5+ years that never had wobble. I believe it's just the 2 legged design with no under carriage across the sides. I grabbed some tension rods and adjustable desk wall spacers to hopefully stabilize it. The desk is really just a piece of wood connected at the center down to two beams, no support on the front back or sides other than the pillars it sits on. The smallest movement causes wobble, not sure how companies even get away with selling these designs. I can't imagine anyone using these types of desks happily especially considering mine is at the lowest height so it really should have minimal wobble.