WHYB is still growing and will most likely have good longetivity through August or later unless they pull a cheers on it and squash it. Or WHYB pulls a you da one and flops the lead I think late September early October.
I find it funny that when TTT was released and right after, we were all joking that come next year Rih will release another album in November, so if this doesn't do well its okay. None of us thought she'd actually do it though.
New music is always great but as we can see Rihanna doesn't have the drive herself each era to make it a great one for fans.
She has the drive, but she just went too far. Anyone who is recording while touring everynight and shooting new music videos while releasing an album while trying to make a tour DVD is bound to get worn out.