Nope, success wise never, she will be successfull with her next efforts, without a doubt, but she will never get so many #1 hits of one album again, or sell every single like 4x plat.
I think this will be her peak. She was at the right places at all of the right times, and then worked hard to stay on top. Dr Luke's sound is peaking, and she was able to use the lack of big names in 2010 to become one of the big dogs, and then worked hard to maintain it even after the other gworls came out with music. But who knows? I never would have expected this after her first album, so maybe she will surprise us
Success wise, nope. It's her "Mariah Carey" era, filled with so much success that it's almost impossible to top. She can get an "Emancipation" era and get very close to topping it though