I'm usually a little apprehensive when 2D properties are brought into 3D - especially when it comes to the DS. The results are usually good, though there is always a bit of awkwardness which can usually be attributed to a loss of personality that 2D animation gives. Atlantis Squarepantis does a great job at bridging this gap; everything is kept very simple and manages to hold on to the show's look and feel. The animation is well-done and gets the personalities of each character across. Patrick blunders around levels while Spongebob happily flits along.
Sound is bothersome and, in some instances, annoying. A few of the tracks aren't that bad when you first hear them, but it doesn't take long before they begin to grate on your nerves. Younger gamers probably won't notice this as much, but parents will probably want to make sure their kids have a set of earphones.