This thing is freaking huge, but it builds easy. I cannot stress enough how much frustration was saved giving the model a bath.
Almost everything fit with a bit of filing here and there, and nearly all of the mold lines easy to get at (even the large shoulder vents). The only parts that gave me a problem were the shoulder tubes, they didn't line up at all. The resin has a bit of give, and I had to hold each piece for a couple of minutes to get them to bend and stay that way.
I can't help but think; Fester went transmetal! (I like creepy snake-things, whats wrong with that!?)