Abstract influence an individual’s view of an item. However, the true quality of an item is often obfuscated by user biases, and it is not obvious from the observed ratings the importance different users place on different aspects of an item. We propose a probabilistic modeling of the observed aspect ratings to infer (i) each user’s aspect bias and (ii) latent intrinsic quality of an item. We model multi-aspect ratings as ordered discrete data and encode the dependency between different aspects by using a latent Gaussian structure. We handle the GaussianCategorical non-conjugacy using a stick-breaking formulation coupled with Po?lya-Gamma auxiliary variable augmentation for a simple, fully Bayesian inference. We demonstrate the predictive ability of our model and its effectiveness in learning explainable user biases on two real world datasets.