Complex sentence: She received mixed reviews from the panel with judge Simon Cowell calling the first half of the performance absolutely mad, whilst female judges Kelly Rowland and Paulina Rubio praised her for her powerhouse vocals.
Split into simpler sentences: She received mixed reviews from the panel with judge Simon Cowell calling the first half of the performance absolutely mad. Whilst female judges Kelly Rowland and Paulina Rubio praised her commending her for her powerhouse vocals.