This is the top middle-class robot among all the components. I wanted an iRobot, but he would be quite expensive to have the same capabilities. Unjustifiably. acquired advantages: Fantastic functionality. There is everything you require, including a map, the ability to create virtual walls, wet cleaning, laser, optic, and infrared sensors, soft bumper, and wet cleaning. Cons include: 1. The quality is mediocre. extended and slack service. Our second such robot is this one. The first was laser-erroneous. We received the robot twice as part of the warranty. first occasion, 21 days. with the comment that everything is working. The money was returned and MVideo received points as compensation for the second repair, which took 62 days to complete. Of course, the second robot for sensible money was the same as the first. There simply aren't any choices. The turbo brush cracked after being removed three times.