I have tasted Redd's. IMO, it's overly sweet, and tastes to me like a light beer mixed with sugar and artificial apple flavoring.
These brands are blatantly targeting (1) women, (2) cider drinkers, and (3) non-craft beer drinkers who want to try something different. In my mind, these products are no different than others like Blue Moon, Bud Light Platinum, Miller Fortune, Shock Top, etc....brands owned and marketed by brewing giants, positioned in the market to appear like a higher-end craft beer or cider (as opposed to their traditional offerings) in order to take the chunk of the ever-growing craft beer market. Nothing wrong with these beers or the breweries, but at least know what you're drinking.
These beers are NOT ciders. Ciders - and other similar fermented sometimes-fruity beverages like perries and meads - can be great when done right. But the apple beers I believe you're referring to are certainly not ciders. I believe Angry Orchard and Johnny Appleseed, for example, are actually ciders. In America, to label something as a cider, I think it needs to be at least 50% apple juice. While I don't know for certain, I would imagine that is why Redd's Apple Ale can't call itself a cider.