Unpopular opinion probably, but overall I thought it looked pretty good.
Yeah the character models on their own are merely decent (Elle's is the best so far thanks to seeing some of those rather expressive facial expressions later in the two eps and how she looks with all the extra shadowing and lighting), but they seem to blend in pretty well and I thought the environment (and touches like all the moving fog, etc.), materials, and objects looked quite good and the lighting and shadows are pretty strong.