Now that you have seen the Nintendo Switch do you think it will be successful?

[maxleresistant]

if it's supposed to replace the WiiU and 3DS, it's going to do poorly (in comparison with the 3DS)

If it's only going to replace the WiiU, it will do better than the WiiU, I think 30 millions lifetime probably. Which would be a success for Nintendo in the home console market.