TFM was her peak in terms of creative execution. Her sound and her imagery all went together so well. If you focus on just the music, then BTW was definitely her peak. It's not a perfect album, but it is good for what it is. I grew to appreciate it over the years as the lyric's began to make a bit more sense to me. I can relate to the album and I love it. It was ahead of its time too, because at the time we all expected something more along the lines of ARTPOP, and I love that she gave a reverse warholian experience before giving us the actual BIG BANG during ARTPOP.

I believe the best is yet to come with her. She has too much drive and talent to peak in her first 3 albums.

C2C has been the most quality Stefani has ever produced