User blog comment:Admiral Leviathan/AMA- Ask me Anything/@comment-3970120-20121021201853/@comment-11644326-20121022003603

The GC models look like they're made out of plasticine, and they act like they're animated with wires. Plus, in Garrysmod you can't get specific poses on some characters, something that the Sonic Generations/Sonic Unleashed models do very well. Also, the GC models look out of place when compared to the fairly high-definition backgrounds commonly featured in Gmod.