I run into this a lot as I choose products for a client, but this time I was just looking for a scope for my young nephew so he can watch birds from his back deck. I ran across one that was really cheap but rated high. That always sends up a red flag, so I checked out the reviews--they're for a set of dishware. LOL
https://www.amazon.com/Monocular-Tel...31&sr=1-1&th=1
Watch out for this if you shop on Amazon. It happens sometimes on Walmart as well. Somehow, the scamming resellers hack the review section and add positive reviews for a completely different item.
The old adage--if something seems too good... to be true applies here.
It happens a lot with underpriced items because people want to save a buck and get a good deal. Be aware.
Now, back to shopping for my nephew...