My honesty opinion; no loud smell, very soft, very bouncy, the ends a great! I can’t tell you how the hair is 100%, because I haven’t yet installed it. I am only five my onsite opinion verses the hair I have received from other vendors. This is feeling the best over all. I searched on YouTube and found out how great they were before purchasing, I reached out to them and the customer service was excellent, prompt response, and very quick shipping. I purchase Saturday and it came Wednesday. I see in my first review, I made a lot of mistakes, with my grammar etc. Just try to read it the best that you can. Update- this hair is very soft, I can take the brush an curl it. I didn’t have to wash it, I took pictures of it the best I can. It’s very heathy. I will have to give it 10 stars. I love Love this hair.