>>7154414-Some joints/swivels are too tight and will snap if not slightly sanded down, such as Bruticus' antennai
-Vortex and Blast Off use ab-crunches for elbow joints and must be handled carefuly or the mushroom pegs holding their upper and lower bodies together will break
-Brawl's arms require some sanding to lower some plastic flash or they're grind themselves loose.
-Brawl's legs are a hellish nightmare to transform if not done correctly.
-Blast Off and Vortex come with a nontransformable Shockwave in gun mode to hold, but Iron Factory's actual Shockwave can also be held by Bruticus
Still worth buying, and should be upscaled into a bigger size.