Lady Gaga look, tacky or elegant??

Lady Gaga´s many looks all have a common ideal: they are High Glam. The style of her hair and make up are more artistic expressions than esthetic enhancements. From false lashes made of feather and metallic appliqués adhered to the face. Lady Gaga wears her fashion as an extension of her creative sense.
Behold some photos about her unique make up and hairstyle. What do you think about her look, is tacky or is elegant ???