Does the job, my dishes come out dry when washing cycle is finished. However the bottle design is bad, the bottle neck has a design that will cause the liquid to flow at un-predictable direction, causing spilling. You cannot basically just pour the liquid into the rinse aid compartment. You need to squeeze it to control the flow. Remember: squeeze, not pour.
Originally tore the wrapping label to see how much the liquid is left but later realized there is a small translucent line at the side so you can see how much it is left.