I see the abstracts are out....BIIB reports amyloi

I see the abstracts are out....BIIB reports amyloid plaque reduction but is very vague on the issue of MMSE and other Alzheimers indicators....they don't really provide any metrics and simply say there was a slowing of the decline. Hard to interpret, but it kind of suggests they are not thrilled with the results. AVXL on the other hand seems ecstatic....think a BP will try to snatch them up quickly?