mine is 8 years old and it still sucks like it did back on day one..havent had any problems with it so far......Holy hell this thing could suck the chrome off a bumper. My old Bissels bit the dust and I was debating between a robot and a Dyson. Opted for the Dyson as the Rumba obviously had no attachments for fine cleaning.
Jesus this thing is amazing. I couldn't believe how much dirt it pulled up compared to my old machines.