Bests & Worsts Reviews from Amazon

I bought my first board 3 months ago and was super happy with it. It set on my playroom wall beautifully and strongly. I wanted to line up 3 more magnetic boards to create one firm line of magnetic play area so I just ordered 3 more. To my amazement the new boards are DIFFERENT. First of, they are smaller, different size then my previous board (purchased with same vendor under same item) and smaller than the description. Secondly, these boards DO NOT STICK to the wall like the previously purchased board. Seems like they changed the product since all these reviews were written and since I first bought this. I am furious and will contact the seller ASAP I hope they have a resolution.