Sturdy, well made, lightweight and easily mobile. However it is slow and tedious to assemble this product was clearly designed to be permenantly erect. As a frequently gigging musician this is a major downside. This would be much better if it had some sort pf quicklock assembly sustem. However for the price you are getting a quality made unit, would be more at ease if it was made out of something more weighty than aluminium but it would probably take a hit from a 15 stone drunk at a wedding! The wheels are very handy it must be said and although the joints are engineered plastic they are pretty strong. Also heightening/lowering the racks are a pain in the backside. As i said if this had quicklock system it would be 6 stars and sell like hot cakes. Sort it out jaspers! Nevertheless its a 3.5 from me and im pretty content with this product despite the downsides.