Mounts effortlessly and 2 seconds. The wipes are fixed on small notches and stay in place. Dust, hair or hair recovered adhere to the dry wipe until throw everything in the trash. I appreciate the fairly mobile and articulated head (less efficient anyway than the first model created by Swiffer there a few years) to spend in the corners and under furniture, with one hand. Especially nice on parquet or linoleum on. But I am less convinced on the floor.
Possibility of adapting wet wipes (easily arranged) for "toiler" soils. But it does not replace all the old mop.
Interest compared to a conventional blade: it does not create dust, which then will settle a little further. This is a good extra cleaning mode, especially in apartments, but it does not replace either vacuum. And wipes are not necessarily data!