Straight out of the box you can feel the build quality is top notch. Popped it straight on charge then tested it in the garden. Very surprised at how powerful it is for the size. I thought I'd started it in high power mode. I like the design of the shower head being able to turn the water off and the length of the hose. The shower itself is a good size and weight and feels well built. I do have 2 negative points on design hence the 4 star rating. 1 is the shape means for my personal use it won't fit into my large water carrier or water tank on my boat due to the tiny showers shape. The other is the hanging clip on the shower head. If it could be fixed into a few positions to adjust the angle instead of being loose would be ideal.
Overall a great peace of kit and very happy with my purchase ✌🏻