I didn't say fail, but it could have been more sucessful. As far as i remember not even 5% of the PS4 owners bought it although the price droped pretty fast. But fail or not, namechanging is a marketing tactic, look at Microsoft, Sega and Ninetndo consoles. I'm pretty sure Wii U would have been more succesful with another name.Why restart? They didn't fail the first time.