http://www.amazon.com/gp/product/B00U8L4LUQ/Just built this, my first Mega Bloks terminator set. It's alright, though the crappy arm really just bottoms out the quality of the T-800 that comes with it.
I should clarify, for the 8 bucks it was when I bought it, it was pretty good. For the 5 bucks it's going for now, there's no reason not to get it.
That said, I'm really pissed that this line just ended up being some bullshit. No Tech-Com troop pack, I can live with that. No black freightliner or liquid nitrogen truck, I understand. But no Harley Davidson with intact T-800? No Trenchcoat Reese and Sarah Conner single packs loaded with weapons and pipe bombs? Not a single fucking police helicopter or hunter killer? No minigun? Come on, Mattel, you're killin' us here.