aaaaw. I can feel the hate for Actionmasters here 

For me
Worst toy concept - Battlechargers. sure they have the pull back and roll gimmick and then pop to ''transform''... but the robot form is just ugh, no articulation whatsoever... cant even hold their freakin gun correctly, shame that the awesome look of the altmode is wasted when it comes to the bot mode. Its like tombstones rising for a transformation.
Top 3 worst concepts
1) Battle chargers - they could've made the bot mode more articulated even if it was just the arms. this gimmick is then repeated to the throttlebots - with SDF concept - cute but still its so 2D. there's no fun in transforming these figures. the altmode is its only saving grace - but yeah wasted on the crap robot mode. Crap transformation - if you can call it that.
2) Autobot sixchanger - as awesome and well thought of is Sixshot - is equally on the opposite direction how shoddy and ''forced'' is Quickswitch's. Honestly when you look at the figure - its a boat with rectangular limbs attached and a flat face - the concept is sound but the excecution on this one fails - where sixshot is glorious this is just meh....not all of his 6 altmodes are any good. drill tank, pfft yeah if you are drilling a small hole then how can you fit the rest of him in - the concept of a driller is that the drill big so that the rest of the tank can drive in the hole it makes to dig even deeper - just take a look at that puny driller. Hovercraft mode - uh huh, seen better thanks, pistol - oh please its a boat trying to look like a pistol. Beast - just because it has beast face.... it aint a beast even lego beasts have more proper angles than that. Fighter jet, meh the design isn't so aerodynamic - itll get shot down quick with all the air drag it will have.
3. Firecons - ugh . shame they have good altmodes - firebreathing monsters - but the same spark gimmick has made the figure in bulky sparky squares... then to transform - turn around and unjoin the arms , that's it? ugh. I's one of those they could've done better had they made it bigger... just look at the Monsterbots - they use the same gimmick - sparks - but the altmode/botmode isn't compromised by having the sparking stuff in the torso with proper sized limbs and wotnot. with the firecons its a box housing the sparkler with kibbles attached to the box to make it look the creature or robot. lame.
Would I buy em?
well yeah I already did, which is why I can comment of how lame the figures are. Oh well I got em cheap so it's ok.
Wanted AM partner Vanguard, Myclones Dirge, G1 Victory Leo, e-hobby Dark scream ( the black version), e-hobby Magnificus
Parts- AM partner Basher-side guns, G1 Actionmaster Elite Windmill's blades[I][B]