Moses loves Rameses too until he finds that he, Moses, is really a Hebrew. So rather than being a one-dimensional villain, there is some depth to Rameses. Moses kills an Egyptian taskmaster and flees Egypt. The Egyptian architecture as it appears here is positively titanic. The whole film seems to show architecture of the same scale that was used to cow the locals at Abu Simbel.
Egyptian architecture is impressive, but here it is portrayed with a certain hyperbole.
The buildings and statues as shown here are enormous and their size is frequently exaggerated with overhead views. The style of Egyptian wall decoration is to show important figures as being larger than other figures in a scene. A variation on that is used by the Dreamworks animators. The most important characters are given a realistic three-dimensional look. Lessor characters are animated in a flatter style.