Saw it last night and awesome! Loved being in a 7pm showing with the great crowd who laughed and gasped and cheered at all the perfect moments! Once I got home I bought 2 more tickets for Sunday so my dad can see it too and we can discuss!
Moments I loved:
-Girl power fight with Okoye, Black Widow, Scarlet Witch, and Daughter of Thanos
-Teenage Groot!
-Thor + Guardians; especially Rocket
-Rocket + Winter Soldier
-Tony and Spiderman at the end
-Probably many many more, just those ones stuck out in my head!
My future predictions:
-Everyone who faded will be brought back, but in doing so, many (most?) of the OG Avengers will sacrifice themselves. Definitely Cap, maybe even Iron Man (he was thinking too far in the future with Pepper), possibly Thor and/or Hulk.
-Dr Strange knew what he was doing giving up the Time Stone; the only way to defeat Thanos would be to allow him to get what he wants, only to discover it isn't what he actually wants!
-GotG Vol 3 will be about finding Gamora. Maybe Avengers 4 will end with Thanos dying but before he goes giving a hint to Star Lord that the soul stone can bring her back.
And if anyone is curious, upcoming MCU movies:
Ant-Man and the Wasp - Will actually take place before Infinity War; but I would expect a significant end-credits scene
Captain Marvel - Can't wait, especially with this end credits scene!
Spiderman sequel
GotG 3
Black Panther 2
Rumored: Black Widow (I could see this one being her on her own after all the other Avengers are gone), Dr. Strange 2
Non MCU: Deadpool 2, Venom, Into the Spiderverse, Dark Phoenix, New Mutants