Is the Cube really one of the two "Tech's two greatest albatrosses"? Aside from the mentioned similarity - both products are brought up when someone wants to ta

Is the Cube really one of the two "Tech's two greatest albatrosses"? Aside from the mentioned similarity - both products are brought up when someone wants to take a swipe at a new product of the respective company - is the Cube really a failure on the same level as Bob?