Yes, and I understood it It's all interesting, but I think my point is still valid.
Critic Jim Emerson made two interesting points
in a blog entry.
1. If they wanted Ellen Page to create realistic architecture in the dream, why spend all the time training her
using unrealistic dream imagery (Escher steps and folding cities)?
2. Why not save some of these cool sequences for end of the film? Imagine a chase scene in a folded city!