He does get injured by daggers thrust through the weaker points of his armour, no suit of armour is perfect, but in this film it served its purpose of making the knight extremely difficult to kill.
That is what we need to see more of when armour is used in film.
Yes! In Game Of Thrones when the Mountain was stabbed through his PLATE armor with a spear I rolled my eyes so hard.
What most people don't know is that most knights were killed by
daggers. One of the few methods to kill a knight was to wrestle him down / throw him off his horse and put a dagger through the slit of the visor, the armpit or some unprotected part of his neck. Historians believe that most knights who were killed on the battlefield died this way.
There were special daggers just for this job, so called Rondel daggers. Extremely narrow, pointy and with a disc as pommel and guard so you could push them really hard.
Of course there is also other specialized weapons that are never shown in movies, like the mace, the estoc or the Lucerne hammer, excellent weapons to fight opponents in plate armor.
Also, another annoying misconception that is often shown in movies is that knights (and infantry) used the sword as main weapon on the battlefield, when in reality they fought in tight formations with a
polearm and the sword was a backup. Once you see a proper depiction of a medieval battlefield it becomes immediately clear why. Polearms have way more reach, have more power against armor and are more useful since you cannot swing weapons in formations without hitting those around you.
Like this: (the knight on the upper right corner wields a Lucerne hammer)
Medieval combat in TV is total trash.
That's because it's confirmed by George Lucas that lightsabers are heavy weapons. Only those gifted with their connection to the force can wield the weapon.
Is this true? But light weighs absolutely nothing, how does any of this work?