The wild scenes of celebration on and off the pitch inside the stadium summed up the drama of how Ecuador recovered from the worst possible start to reach the World Cup's last 32.
They had lacked firepower in their first two games, failing to score, but a team containing talents such as Chelsea's Moises Caicedo always had the capacity to produce more.
And so it proved as they shrugged off conceding a goal to Sane inside two minutes to produce a vibrant performance to match the mood of their magnificent supporters.
Angulo was a constant menace and deserved his goal, as well as the man-of-the-match award, while they produced some superb last-ditch defending in the closing stages with the stadium filled with nerves and tension.
The scenes inside this vast arena when Plata put Ecuador ahead will live long in the memory.
Germany, in contrast, were sluggish, perhaps understandably as they were safe in the knowledge they were through to the last 32 irrespective of the outcome.
If Ecuador can reproduce this form when it comes to the one-off games, backed by the noise and passion of their followers, they have the ability to pose a serious threat.