Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Item Received was NOT what was Listed

I expected to receive an Innotek ZND-1025 collar as pictured and labeled.Actual product received was a lower quality replacement item (PetSafe RFA-377).Reported as "Only the name has change, the item remains the same."But, the nylon webbing is now thinner and of a lower quality, the buckle is now plastic instead of the original metal one.The circuitry in the collar 'receiver pod' seems to have changed. Does not provide audible beep at a certain distance followed by correction charge at a closer distance. Now beep and charge happen at same time and may get stronger and faster as distance to zone decreases.After a couple of emails, the seller agreed to provide refund. I did not pursue this as further investigation revealed I would probably end up getting the 'new' superseding version no matter where I purchased it.Such is the risk of buying things sight unseen from the inter-web. Ho-Hum.