Well, the mid end scene kinda suck, I wanted Dr Strange Car Crash or SpiderMan meeting with Capt or hell... even Captain Marvel.

But I guess it confirm that THANOS is in Odin's vault. You see the Infinity Gauntlet in Thor 1 for half a second. Also, when you hear the mechanic of the whole system it is the same as Odin's vault.

Who own the stones ? :

Thanos : Infinity Gauntlet + tesseract (Space Stone)

Collector : Aether (Reality Stone)

Nova Corps Vault : The Orb (Power Stone)

Avengers : The Vision (Mind Stone)

Time Stone - TBA - Allows the user total control over the past, present and future. Allows time travel, can age and de-age beings and also be used as a weapon by trapping enemies or entire universes in unending loops of time. Also at full potential grants Omniscience.

Soul Stone - TBA. - Allows the user to steal, control, manipulate and alter souls, living or dead, and is the gateway to an idyllic pocket universe that is much like heaven. It also has the ability to steal the powers and abilities of others, which is why people argue that this gem is more powerful than the other gems. The Soul Gem is sentient and has a hunger for souls. It is often considered to be the most dangerous and corrupt of all the gems. Mastery of the gem would allow the user to control all life in the universe.

Also , Thor is going back home, and this will be the beginning of Thor Ragnarok, Thor will land to Asgard, in front of him will be ... only destruction and will have to face Thanos. He will be back on Earth probably with Loki + others and will have a cool story to tell for Capt but mostly to Iron Man since it will confirm hes biggest fear and what he warn the Avengers in AoU