SWV - Co-Sign

90's girl group SWV is making a comeback with their new single, "Co-Sign". I am a fan of SWV, but my question is, do they still have what it takes to make a come back ? I guess I have to just wait and see. As of right now I know that  I am definitely loving their single , " Co-Sign". This song reminds me of 90's music, but I really think we need some good 90's inspired music out right now.