I have 4 Walmarts within a 10 mile radius... 3 have 2 1/2 aisles of toys only. One half of one aisle is action figures for boys, the other half of the same half aisle is die-cast cars. That's one quarter of an aisle of boy toys available. The other side of the same aisle is Legos, remote cars, etc.. Then the other full aisle is one side girls and one side toddlers. The one lone 1/2 aisle is Pool Toys.
My local one is similar, although the half-aisle that has action figures is actually only 75% of an aisle, the rest being Fisher Price. The only well-stocked item in the aisle is Zhu-Zhu Pets, otherwise it's empty-peg-city.