Corrected entry: It is unlikely that a bunch of Gwendy Dolls can thoroughly tie up a human being (Christy) in a matter of seconds, even with superior numbers. A human weights far too much for the dolls to lift or roll around that easily to apply a rope all around her body in that short space of time.
Corrected entry: At the end when Alan creates the electro-magnetic pulse a) you wouldn't be able to see the pulse, and b) the chips would get fried but the toys wouldn't explode.
Corrected entry: The tree in the backyard that Phil Hartman ended up sneakily sawing down a branch after a brief "negotiation" with the neighbor seem to have a trunk of the white birch specimen, but is full of large leaves that look to be from the garden rose variety. And the leaves definitely appear to be made out of silk material (which may make some folks feel better, I suppose). Incidentally, this whole business of the "angle of the earth's tilt on its axis relative to the geocentric orbit of the transmission satellite..." that "...restricts the placement for optimum reception" may possibly be avoided by simply relocate the darn "techno-crap" somewhere else in the yard; after all, behind the small young tree is a 2-story house that the satellite is aiming at - why put the dish so close to the dividing fence, and the tree, in the first place? In other words, the whole scene if quite unecessary, if only to display the little (typical?) tension between quarreling neighbors.
Corrected entry: In the scene where the Commandos are making the Gwendy dolls into soldiers, even with the chips (which seem to have come out of nowhere), the Gwendys are only plastic. No wires or anything. They aren't robots like the Commandos. Just normal dolls.