It's not her best album but it's definitely an amazin era. Everything was planned perfectly, promoted perfectly, it's her second best selling album & the tour grossed 90M. It was a great era.
Just because she promoted a lot doesn't mean it was perfectly planned. R8 needs to actually have perfect promo and planner perfectly with singles releases and all.
Not all of us sucking at math but being able to calculate everything perfectly when it comes to Rihanna. If my exam we're revolved around Rihanna I would have perfect notes tbh.