Endgame
9/10
I found the 2nd act dragged
slightly but only for maybe 5 minutes out of a 3 hour film so that's really quite impressive; and there's an immersion-breaker in the final battle that I discussed in the other thread
But let's face it, other than that and a few minor discrepancies like Cassie Lang's age, the movie is more or less perfect and an amazing watch, so an easy 9.