This is always a great topic and gets some really good debates going. People will do what they will do, regardless of...or sometimes in spite of the recommendations of others. I like it, I use it and have done my own "test" to confirm (to me) that these products do have some value. I agree with what others have said about skill, time in the woods, hunt the wind....when you can, etc. However, it is another tool in your kit and for me it works.
Someone said earlier in the post to keep it in a scent free bag until you use it and then spray it down with scent killer of some type. I think that if you check, the manufacturers suggest that you DO NOT use any sprays on these suits because then the activated charcoal absorbs that product and makes it less effective on absorbing body odors.
Good luck...whatever you decide.
Craig