The Avengers Tony Stark/IronMan, Steve Rogers/Captain America, Thor, Bruce Banner/Hulk, Natasha Romanoff/Black Widow and Clint Barton/Hawkeye are in Sokovia a fictional country in Eastern Europe to raid a Hyra outpost run by Baron Wolfgan von Strucker who has been conducting experiments on humans using Liki’s magoc scepter. Romanoff is able to calm the Hulk down to speed up him transforming back to Banner. They see 2 of this experiments – twins Poetro who has superhuman speed and Wanda Maximoff who can manipulate minds and project energy. The Avengers manage to get the scepter.
Stark and Banner examine the scepter back at base and discover that it contains an artificial intelligence in the scepters gem and secretly use it in Starks “Ulton” global defence program. This awakens Ultron who diabales Starks JARVIS IT system, forms himself into a robot and attacks the Avengers at their base. Ulton escapes with the sceptre and goes to Sokovia to upgrade his body and build an army of robot drones.
Ultron kills Strucker and recruits the Maximoffs who blame Stark for their parents deaths in a war fought using his weapons. Ulton and the Maximoffs visit arms dealer Ulysses Klaue to get Wakandan vibranium. The Avengers attack them but Wanda uses her mind powers to send them false memories/hallucinations. This causes the Hulk to stark attacking the general public and causing mass destruction until Stark stops him with his new Anti-Hulk armoured ironman suit.
The Hulk’s attack creates a backlash against the Avengers. Clint Barton suggest they go to a safehouse. This turns out to be his family home where he has a wife, 2 children and another on the way.
Thor goes to find Dr Erik Selvig to investigate the meaning of his hallucination about any appocolypse. Romanoff and Banner stark to make plans to flee together after realising they have feelings for each other and they both reveal they are unable to have children.
Nick Fury arrives at Bartons house and encourages them all to plan how to stop Ultron.
In Seoul S Korea Ulton forces a SHEILD doctor Dr Helen Cho to use her synthetic-tissue technology along with vibranium and the sceptres gem to create an indestructible body for him. When he is uploading himself into his new body, Wanda is able to read his mind for the first time and realises his real plans to kill all humans. The Maximofs turn against Ultron as a result. Rogers, Romanoff and Barton find Ulton whilst he is still uploading himself into his new body during a chase through Seoul and capture his synthetic body but Ultron captures Romanoff.
The Avengers argue about everything that’s gone wrong, and Stark secretly finds that JARVIS is still operational after hiding himself on the system. Stark uploads JARVIS into the synthetic body. JARVIS then has a body with a gem in his forhead from Thor’s vision and takes the name “Vision”.
Vision, the Maximoffs and Avengers go to Sokovia where Ulton is using the remaining vibranium to raise park of the city into the sky, planning to drop it back to earth and cause extinction.
Banner finds Romanoff in a call and rescues her. She kisses him and them makes him turn into the Hulk despite his concerns that he will hurt the people.
The Avengers fight Ultons drone army and Nick Fury arrives on the SHIELD Helicarrier with Maria Hill, James Rhodes/War Machine and SHEILD agents to evacuate the civilians.
Pietro dies saving Barton and a child from heavy gunfire which makes Wanda destroy Ulton’s main body. Stark and Thor manage to shatter the land mass before it hits Earth.
Afterwards Banner leaves Romanoff because he does’t want to endanger he and takes a Quin Jet from the new Avengers HQ at Fury Hill. The new HQ is run by Fury, Hill, Cho and Selvig. With Rogers and Romanoff training the new members Rhodes, the Vistion, Sam Wilson/Falcon and Wanda.
There is a mid -credit scene where Thandos (a large blue person) is upset at the failings of his pawns and vows to retrieve the Infinity Stones.
8/10