Is it worthwhile? Probably, if you regularly play games on your Apple gear. Apple has been steadily adding to Arcade's lineup over time, and the titles tend to be intriguing ones like Sayonara Wild Hearts, Skate City (above) and Ultimate Rivals: The Rink. You could be well-rewarded if Apple maintains its emphasis on quality and unique content. Of course, that is a big "if" -- and this could be a tougher sell if you prefer to play on dedicated consoles instead of your phone or tablet.