I always Thought Optimus Prime was the lesser bot Compared to Megatron.

I guess anypony agrees 'Let the Slaughter Begin' is a better and more in character one-liner then 'We Will Kill Them All'

 

"We will kill them all." sounds a lot more bad-ass!

 

Let the Slaughter Begin. It spells DOOM!!!

 

I love your avatar, Mr. 66.  

As to the topic at hand, when Optimus said, "We will kill them all," you knew that every last Decepticon was done.

 

^this

 

While both lines are epic, "Let the slaughter begin!" should have been uttered by Megatron at some point during the trilogy... I would have pee'd myself!

 

I voted "we will kill them all" but I agree that it would have
been Awesome IF Megatron had said "Let the slaughter begin!"
Maybe when he was sitting on the lincoln memorial

 

"Let the slaughter begin!"

They were both spoken by murderous psychopaths, but Megatron's just has a bit more class to it.

 

"Let the slaughter begin." So much more sophisticated.

 

Now that I watched the movie.. it makes more sense to hear;

" I will kill them all.."

 

"We will kill them all" should of been given to Megatron

 

"Let the slaughter begin", like others have said, sounds a bit mor sophisticated then "We will kill them all"

 

i agree i voted for let the slaughter begin it sounds something chukie would say

 

That exactly.

 

either way somebody dies

 

"We will kill them all."

But I'm also a fan of "Decepticons, begin our assault!"

 

I prefer "I'll take you all on" in second

 

Let the slaughter begin was the most epic line in TF history

 

lol i evened the vote.