Bests & Worsts Reviews from Amazon

First, the packaging in the picture on Amazon was the packaging in which I was familiar from the trial deodorant stick I bought at the store; however, what I received had different packaging. Probably more basic, almost like an older version. Not sure what’s going on there... Second, and more importantly, this stick (i.e. all three I purchased) is gritty and rough rolling on. The advertisement, along with my experience from the stick I bought in the store, says it’s supposed to apply “smooth” to the skin. It is very irritating and not at all like I expected after buying a stick (in the other packaging, of course) as a trial from a store... I’d really like an answer on both these issues, vendor &/or Amazon.