Ken McKown writes: Nintendo is killing it. There is no other way to put it. Every game that drops for the Wii U seems to just get better, and the latest Smash Bros. title is certainly no exception. While the name for the latest chapter leaves a lot to be desired, the package contained therein does not. Containing one of the biggest rosters, tons of trophies and unlockables, and for the first time in the series, 8-player Smash, the Wii U version of Nintendo’s all-star brawler is the best the series has been in years.