For me, it has to be ultra class powerglide from the universe line.

I got powerglide from TRU for $35 - very underwhelming. I should have stuck to my instincts to not get it.

After I opened up and transformed the figure- I really tried to like it. But I just felt ripped off.

Made me hate electronic gimmicks- don't care for them.
Transformation and alt mode is ok, but the bot mode just looks crap.
Add to the fact I don't think he fits in with the rest of the classics/universe- he's too big. No wonder these guys shelf warmed so much.

Onslaught is another one, but i got it for $25 so I feel less ripped, and the fact he looks better. Guess I dont like ultra class figs- unless they made appropriately sized characters in that size and nix the gimmicks- which isn't happening, and not enlarge random characters.

So glad I looked at the review for silverbolt- glad I didnt pick that up...