Instruct: Classify the given review as either positive or negative.
Query: Works great, crappy connectors, heavy

This product works exactly as stated and it is the perfect price. For the price, I would give it 5 stars. But since it is a review of the product, I only gave it four stars.Pros...#1 Cheap#2 Has most common connectors#3 Voltage divisions by 1.5vCons...#1 Weight. Copper is heavy, but it is not something you would want to carry around in your backpack.#2 Egg Design. It sticks up too high so it blocks the outlet above it.