My favourite part of this page is Rydel's sign. You can tell what an expert he is in the use of apostrophes.
My least favourite part is probably all the houses in the background behind the playground. I sometimes fall into the trap of trying to draw all the little details on far away things, and end up just creating a uniform grey where none of the shapes of things stand out. I think the style of the last panel is better, where the details disappear on more distant things.