Do you think Miley Cyrus and Mandy are coping Demi and Selena's videos on youtube?

Actually not to long ago, Miley apologized to Demi and Selena for copying thier video and said they were just trying to have fun. I've seen Miley & Mandy's video which wasn't copying, just doing a horrible remake of Demi & Selena's better video. I am a fan of Demi & Selena's videos, but when I see Miley & Mandy's videos it just makes me wanna puke. Lol. No offense. :)