Not
KO but cheap because it lacks the label and comic. Btw K, would like to contribute and hope the thread will be stickied.
Trouble is, we should categorize this to two sections. G1 and Modern, pre 1995 or post 1995.
For G1 gestalts:
1. Aerialbots:a. Check box quality (too new, it's a KO)
b. Silverbot no launching platform
c. American box but with functional launcher (Silverbolt again)
d. Q.C. touch and go, weapons not complete or doubles.
e. Check the wheel rivets, easily corroded and stamping is cr@p!
f. Label sheet is cr@p
g. Decoder is unattached
2. Stunticonsa. Chrome on Motormaster's faux wheels are ripped
b. Wheel rivets easily corroded and thin
c. In packaged decals are cr@ppy same with decals to be attached
d. Same as the Aerialbots
3. Protectobotsa. All have metal chest plates
b. Same with wheel rivets and in stock decals
c. Nearly all aspects in the Aerialbots
4. Constructiconsa. Longhaul's hip guard lacks a clamp you can attached to his attack vehicle mode
b. Double weapons
c All aspects as that of the Aerialbots
* uses styrofoam as container
* misspellings in the box/instruction manual/wrong name on the box example: Dinobot Bommander and Springer has a wrong name in his box
5. Wheeljacka. White plastic somewhat translucent
b. Black plastic is dull
c. Almost all aspects as the Aerialbots except for the styrofoam
d. Plastic blister pack has weak adhesion
e. Crappy wheel rivets
6. Grimlocka. Chest won't lock in in robot mode
b. Dull plastic color
c. Rough molding but chest chrome excellent..........really!
d. Cr@ppy decals
e. Decoder sigil detached
f. Weak adhesion in blister pack
g. Dinobot Bommander
h. Almost all aspects in the Aerialbots set
7. Blitzwinga. The original TFC re-issue has NO decoder sigil despite indicated in the manual ( I just sneaked this in as a joke

)while the KO HAS the decoder
b. Almost all aspects previously mentioned.