re: WiNG - Yeah it is. It's graphics outdo tons of modern games, not in technology but in style and flavour and well done art direction. The frustration level is something we Nintendo fanboys were brought up with, that's how we learned the hard way, back when games were games and not jobs where skill (and a healthy dose of memorized levels), rather than amount of time spent made you win the game.
I mean, this game, like lots of other Nintendo games, require you to have the jumping sequences in the back of your spine.