At this point, it is hard to estimate how successful the Nintendo Switch is going to be. The console has been getting a lot of attention from the public and if the pre-orders are any indication, it looks like the console should do pretty well.
Retailers like Best Buy quickly ran out of the consoles to sell when they started taking pre-orders. Although they managed to stock up and reopen the pre-orders soon after, some people are already predicting that there is not be enough Nintendo to go around when the time comes.
However, Best Buy announce that they will have enough to make sure that those that did not pre-order will also be able to get one on the 3rd of March. The hype for the console is at an all time high now and it will be interesting to see if the Nintendo Switch is really going to be the one that puts Nintendo back into the fighting ring.