I love and hate Wonder Trade.
Sometimes you get cool stuff! I got a shiny Tirtouga, shiny Fennekin and a perfect IV Adamant Pancham on WT.
but most of the time you get the usual breeding scraps. Everyone puts up their Fletchlings and Froakies and Charmanders, and usual trade fodder like Wurmple, Magikarp and Zigzagoon.