Mine has got to be Pretender Jazz, the inner robot is seriously cheap and he can even see over his bonnet!

 

Also when I was kid the worst thing that could happen to you was buying a TF )flywheels) for example and then realising his arms only moved out to the side.......................WTF..............!!!

 

Whats your worst

Most of Armada, half of Energon, and 95% of BM were all garbage I've since happily parted with. Prior to that, the individual Abominus parts were pretty lame, and their combined form wasn't a whole lot better. The Seacons blew them out of the water (PUN INTENDED).

 

Edit: Forgot those damn Minicons and Micromasters. I used to have sacks full of those things lying around. I only kept the two Perceptor sets (A&E) and a few Micromasters that were too rusty to sell.

RID Optimus Prime, Armada Optimus Prime, and Energon Optimus Prime. Quite possibly the worst TFs ever made. I refunded them on the same day I bought them.

all of the cybertron line except for primus

Most recently, Cybertron Soundwave. Ever? hard to say.

The cream of the crap in my collection:

 

- Armada Overload. I bought him because I wanted Supercon Nemesis Prime to have a trailer. For that task, Overload is serviceable, but his robot mode is MAJORLY lame! He can't even use his missile launchers!

- Armada Sideways. I got him because I dig the Headmaster gimmick (no matter how ridiculous it may be), but this figure just looks completely idiotic in every configuration.

- Cybertron Backstop. The important life lesson we must learn from Backstop is that a design can be original and still be completely stupid.

- Alternators Nemesis Prime. I can't fathom why this #### thing is so hard to transform back into a decent-looking truck. Still, I'm impressed by the fact that despite the number of times I've smashed the front end of the truck against a table in frustration, the plastic doesn't show any appreciable damage.

 

RID Optimus Prime, Armada Optimus Prime, and Energon Optimus Prime. Quite possibly the worst TFs ever made. I refunded them on the same day I bought them.

 

Wow. Armada and Energon Ops sure, but RiD? There are far worse TFs out there :/

all of the cybertron line except for primus

 

holy Blot balls you HAVE to be kidding!

 

the worst tf i've ever owned is cybertron runamuck. i wasn't around for alot of the armada line so i wasn't aware that this was a crappy repaint of a crappy mould, i got it for a xmas present though so i can't realy complain. my biggest dissapointment from a tf i've bought was energon grimlock and swoop. swoop is alright, i mean he doesn't have hands of his own (mine is borrowing heavyarms'), and realy his bot mode is well blech, but it's not too bad. grimlock is a downright dissapointment, and don't get me started on their stupid combined thing. i'm a sucker for the dinobots so i havn't been able to let the set go... but damnitt do they suck!

 

Most recently, Cybertron Soundwave. Ever? hard to say.

 

:eek

 

wow.... i didn't know he was hateable... well aside from the never being able to properly get back into alt mode thing.... he's probably one of my favorites from cybertron

 

- Alternators Nemesis Prime. I can't fathom why this #### thing is so hard to transform back into a decent-looking truck. Still, I'm impressed by the fact that despite the number of times I've smashed the front end of the truck against a table in frustration, the plastic doesn't show any appreciable damage.

 

hmmm.... what are you having problems with? if it's the fenders/hood lining up you gotta massage the shoulders back down into place...

Armada Optimus Prime, some of the energon figures like ironhide, jetfire and cliffjumper.

 

:redface

Yes, the Alt Prime mold IS very difficult to get back to looking like a decent truck. I don't know why, but I have a harder time lining his parts up than any other Alternator, Smokescreen included. Also, I've never been able to turn Cybertron Soundwave back into a "jet," and I doubt I ever will... but I don't really want to, either.

RID Optimus Prime...

 

 

See, that's just wrong. RID Optimus rules.

 

The single worst figure I ever bought was Supreme Beast Machines Cheetor. From a money spent vs. what you get standpoint, the single worst transformer ever. The one that taught me I don't need to be a completist.