I really don't see how 1/4 a second of button lag is going to make people "worse." If they had any competitive future in the first place, they'd know that real play is slightly faster. "Oh noes my snake's grenade exploded 1/4 a second earlier then I thought it would! Now my whole playstyle is screwed!" Find someone who's ever been in that situation, and I'll ask to have this thread locked. Unless you are playing on With Anyone (which makes people worse because the majority of with anyone frequenters suck) or playing someone in Australia or something when you live in California, the lag is thanks to YOUR Wi-Fi, not Nintendo's.