As much as I love this show, I can't help but wonder why Optimus Prime's hands looked so weird. Like, his palms were as flat as pancakes while his fingers were thick. This was the best screen shot I could find: Come to think of it, his whole forearms looked weird.
Honestly? I think his hands look nice. Even though they've been bloodied and gritted (is that a word?) by war, they are gentle. They protect, and they shield the good from the bad. They are the hands of a leader that has seen death, but they are also the hands of a Prime. Quite frankly, I noticed there was a huge difference in his hands once he got upgraded. Not so flat anymore, but quite beefy and manly. Goddamnit, I'm beginning to fangirl again. EDIT: Image found of Beefimus Prime's hands
Hey they pick thing up and hold guns, unless you have huge hand our hands are pretty flat too compared to our arms.