re: Was Harry Potter a great or average wizard?

So im listening to the Goblet of Fire audiobook and Harry just caught himself on the stairs coming back from the prefect bathroom. He dropped the egg and the map and they were out of reach for him to get them back under the cloak with him....He had JUST learned a damn summoning charm like 5 chapter before and didn't use it...he may have been a great wizard, but he did some dumb shite from time to time