Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing.

Toy came with no instructions. Everything written was German.Siren/horn came with its own AAA batteries. When case was opened, it revealed that the batteries were corroded. I have to run out for new batteries to see if the toy is broken, or if it is indeed the corroded batteries it came with.Lucky I found an "instruction" video on YouTube for this, or we would be clueless on the operation of the hose.Kids seems to like it - but he will be disappointed when the hose doesn't work and the siren proves defective, which I fully expect it to.