The best thing about vision box is that it can be used in different ways such as advertising, marketing or for education purposes etc. It has many features which makes this product very useful and easy to use. I have not found anything negative so far but if there are any then please let me know through comments section. If anyone wants an advanced digital signage solution with great customer support service then they should go ahead with vision box. We need some training before we start working with them because sometimes their technical team does not understand our requirements well enough. Sometimes too much information gets displayed at once when scrolling down from top screen towards bottom one. This problem could easily get solved by increasing font size.