Yes. Harry is perhaps the most passive and incurious protagonist I've ever encountered. He's only curious about things 1) that are directly relevant to exposing the plot Rowling has set up (i.e. poor writing) and 2) that seem to have the possibility of proving something bad about someone he hates (e.g. proving Snape really is evil because he's after the Stone).
Harry is a plot device. He's a blank slate for the reader's projection (more than is normally the case, that is) and a passive vehicle for Rowling's plot.
Harry is a plot device. He's a blank slate for the reader's projection (more than is normally the case, that is) and a passive vehicle for Rowling's plot.