Is a $25 stackable cubby a real closet system or a placeholder?

Across mainstream reviewers and verified-purchase feedback, low-cost stackable units like the ClosetMaid 3-shelf organizer are best understood as supplemental storage rather than a full closet build-out. They are praised for adding folded-garment or shoe capacity to an existing closet, but reviewers note adjustable shelves are limited and the laminate is not as durable as a full tower kit.