Ironhide's death shocked me.

Also, seeing Barricade and Soundwave being killed off made me sad.  

 

I was more shocked by a lack of dogs humping.

 

Though I was happy because more Autobots died, I kinda felt sad for Ironhide. Just an agonizing death of being rusted.

And Barricade. He never got a good enough fight. I expected him to whip out a flail and bust Topspin's head in, or atleast fight Bumblebee.

And Soundwave. He's badass enough to kill old people.

 

ironhide's death was truly shocking ,sad and completely unexpected... would have seen the movie many more times if that didnt happen.
autobots leaving the planet and bumblebee and sam's expression when he was about to be excecuted made it very hard to control my tears.

 

Shocked: That I didn't groan whenever Simmons appeared.

Sad: that the Bayverese still sucks, yet people are flocking to it.

Shocked and sad that I don't work in an office where all the women look like models.

 

sentinel's betrayal and killing ironhide i was shocked.the autobots leaving and i thought for sure that bee was going to die and was happy that he didn't. each one of these brought a tear to my eye.

 

the part where Epps and Sam ride into chicago made me kinda sad. Being from the windy city myself, it was shocking seeing the city I call home just destroyed. Irridescent was perfect in that scene

 

shock: shock wave giving the eye.

 

Cheer up mate, NY gets destroyed at least once every other year in movies.
Chicago's got a long way to catch up.  

 

Well sentinel Kill Ironhide, Wheeljack's toast, And the dead of the Twins well at least i didn't have to see that scene in the film but in the comic

 

the scene that makes me feel sad every time I watch it is the scene where Bumblebee says goodbye to Sam at the exile  

 

The Autobots' exile scene brought me to the edge of tears. And then there's the execution scene...

 

Decepticon casualties. Except for Starscream, that pansy.

EDIT: Oh, and also except for SP's death, that jerk.

 

I was stunned and slightly appalled when OP ripped Megatron's head off, and it was made worse by the fact I slumped back in my chair, stunned, whilst the entire cinema burst into applause.

 

I agree. Optimus would never have done Sentinel in like that. Even back to the first TF Optimus didn't want to destroy Megatron. Called him "brother"

Honestly, to me the only good part was when Sentinel basically bitch-slaps Megatron. "I may work with you, but I will never work for you"

 

Ironhide and Sentinel. I was holding out hope that Sentinel would change.  

 

Majority of the deaths shocked me, 'cause they all kinda sucked....

Sentinel shocked me aswell.

 

Quejack's death, mostly because of the pleading and utter defeatedness in the whole scene.

 

barricade didn't die

 

Carly's brother ... rather have him, than his medals.