This large size Sonic plush (at least 2 feet high) is Toy Network's latest effort.
While they usually just churn out mutants and monstrosities, this one is actually pretty good by their standards. It isn't wilting or suffering from a nasty face. The arms are keeping their pose/shape, and the spikes are pretty well done. The new decal-eyes are helping here.
It isn't 100% free of flaws though, as the belly-patch doesn't match sides (see bottom) and the hands are pretty doughey. Also his ears have some wrinkling, but still, it certainly looks like they may be trying to shape up a bit here.

*NOTE: ToyNetwork plushes with the 'sticker style' eyes should be handled with care. The eyes have gotten rubs/chips within 2 weeks from simply being on a bed. This likely applies to ANY size of their plushes, as long as it uses that eye style. Info. provided by: dravens_shadow