During the battle over Takodana, when Finn stops to watch the dogfight, the end of that sequence some storm troopers in front of a wall get blown up by a X-wing - Really bad and noticeable CG
Are you sure about that? The only CG bit in that shot was the x-wing. The wall exploding and the troopers were all practical. You only have to watch the behind the scenes footage to see that shot being filmed -completely practical