I agree, my Henkei Powerglide is one of my least favourite Universe/Classics figures. He just doesn't feel like powerglide even though his head is powerglide and his alt mode is powerglide and his bot mode is semi-powerglide but I just don't like him.

But as far as Ultras go, you can't complain about Onslaught surely? I love that big, bad Decepticon. I like Silverbolt/Darkwing too but I understand why most people don't - but Onslaught is buckets of win