Yet Ingarden’s theory is not without challenges. One critique concerns the metaphysical weight of his strata. Are these strata real ontological layers, or are they analytical conveniences? Some readers find his ontology overly rigid—inviting questions about how ontological independence between strata is to be adjudicated. Another challenge is the balance between authorial intention and reader completion. Ingarden maintains that authorial structures constrain possible completions, but critics might ask how determinate such constraints are and whether they risk reintroducing a form of authorial sovereignty that contemporary theory often seeks to decenter. Moreover, his account presumes a certain model of shared rational norms of interpretation that can be difficult to sustain given pluralistic cultural readings and contestatory politics.