What is some disadvantages of a slinky?

Some disadvantages of a slinky include its tendency to get tangled easily, which can make it frustrating to use. Additionally, its performance can be limited on uneven surfaces, affecting its ability to "walk" down stairs effectively. The metal version can also be heavy and may pose a safety risk if dropped, while the plastic version may not have the same durability. Finally, slinkies may not provide long-lasting entertainment, as their novelty can wear off quickly.