This is as much info as I remember. Tomorrow I watch it again to get more quotes.

At first there’s the scene in the snowy woods and the secret Hydra base from where they’ll get Loki’s scepter. Baron Strucker is the leader there. The twins can escape in the end. The Hulk, btw is calmed by Natasha with a “Goodnight’s tale” which she uses often on him. Clint gets hurt but a doctor named Helen (I think that was her name) has rebuild his wound with a 3D tissue printer thingy, no idea how that’s called in english XD

Banner and Stark analyze the scepter and find out that it has artificial intelligence which they want to implant in Ultron. It fails at first, so they set up a routine that Jarvis runs (he is btw a very nice orb like ever moving figure, just like the AI of the scepter, but Jarvis is gold-yellow and Ultron is blue). It works and Jarvis is (so far) destroyed. (Which he is not really, as we later find out, because ‘someone’ rewrites the nuclear passwords and helps in more ways. We are not told who yet but later Tony finds out that Jarvis isn’t entirely destroyed)

Quicksilver and SW join Ultron because he is very charismatic ^^ They interrogate someone (forgot his name) to get Vibranium and are really stupidly doing it XD Ultron steps in a cuts of the arm of that man.

When the Avengers arrive they are pretty much outmatched against the twins. SW plays with their minds a lot and bad dreams come up. Tony sees all his friends and the world dead. Natasha remembers the red room and Steve has a very strange idea of dancing with his once-love.

Thor is awesome, he says sth like: Be careful she has tried mind control on me but I am a god, she can’t do that on me. or so and then he is suddenly in Asgard. Later he remembers something from that dream and knows he missed something. He kind of pushes the last button to create Vision.

SW also plays with Banner who asked if code green is needed and steps out of the jet where SW gets him and brings the Hulk out. He destroys half the city, Tony uses “VERONICA”, codename for the Hulkbuster I believe. Funny moment where Tony wants to smash the Hulk into a building under construction and ask one second before that if he could quickly buy it before he destroys it.

Quinjet scene where all of them are pretty beat up. Clint flys them to his safe house which is… yes, HIS FAMILY’s house. Nat knows about this. Tony is asked to repair a tractor and meets Fury in the barn. Thor flies off to find answers.

Okay, during the last movies the Avengers had technology and everything, but Fury tells them that they now only have each other.

Nat and Banner have a heart-tearing talk about they can never have, a family and a normal life. She tells him about the sterilization and his face… oh man…

Ultron attacks the lab of Helen and wants to use her machine to create a perfect body with his mind, Vibranium is perfect to do that. Also he destroys the blue gem of the scepter which had a smaller golden version inside and puts it into his forehead. He wants to upload himself into the new body but is interrupted and wants to flee. Chasing, blabla. Nat and Clint finally manage to get the pod into the jet and he flies off.

Stark and Banner realize that Jarvis is still alive and want to put him into the body that will now become Vision. All the others want to stop them but Thor steps in and yeah, Vision is born and can HOLD Thor’s HAMMER!

But Nat is captured by Ultron and builds a simply device to contact Clint from her cell. Showdown in another city.

Ultron has a crush for meteoroids and uses a machine he has build with Vibranium to lift a HUGE piece of earth above the clouds and let it drop to destroy all life of the planet.

Important for the Avengers: No more civilians hurt. A scene I loved was when Nat tells Bruce what she feels and kisses Banner intensely and then says: “But I need you in green.”

Tony also has a remark about the green rage monster and zucchinis, at least he talked about “the game of hiding the zucchini” between the two.

Also Clint tells SW that if she walks through that door (just a crumbled building there) and out into the city she is an Avenger. He also asks if he should send her brother over. But she steps outside and goes badass!!!

We find out that Ultron only needs to push the button to drop it so they protect the device and later have to leave SW alone there. By now Fury and a HELICARRIER have arrived to evacuate the rest of the city. Clint detects a child still in the city and fetches him but is attacked. Quicksilver pushes him to the side and is shot. Yep, he dies, sadly without being mentioned at the end again…. That sucked. But SW is fu*** angry and rips out Ultron’s heart but doesn’t protect the devices. Power down, big patch of earth drops. Tony and Thor manage to make it explode.

Hulk ends up in a quinjet and Nat tries to reach him and tell him what to do. The jet is in stealth mode so she can’t track him or remote control it. He pushes a button to shut her off and simply flies away (as Hulk btw).

Everything nice and happy. Clint back with his family. Everyone searching for Banner, no one thinking about Quicksilver…

In the end Nat skypes with Barton’s wife who had just born her son and then Nick comes and she asks Fury is he seen this coming (between her and Banner).

Oh, the secret ending is THANOS who has the infinity gauntlet.

(Sorry for typos, it’s 3 am here in Stuttgart but I just HAD to write it down XD Please spread and tell me about mistakes ^^ I don’t have a perfect memory >>” Tomorrow I’ll watch it again in English to see if the zucchini joke of Stark is the same as in German XD)