That is a good question. We did look at the reviews of the one that we had and stopper working and the reviews for the one we finally bought. The one we had had a 2 star rating and was rated poor by the ones who responded to the review.
The one we bought had 5 stars and everyone who responded like it. I know the risks of believing the reviews as they can be from ones who are tied to the Manufacturer? We took that risk. The one we bought was 1/2 the price of the one that was suggested by the Cart people. We crossed our fingers hoping we made the right choice?
