Mary J. Blige - What's the 411: A+
The last few tracks of it are negligible but no modern R&B chanteuse (Beyonce, Rihanna, Adele) has made an album nearly this good.
Pink Floyd - The Dark Side of the Moon: B-
Not worthy of all the praise, Wish You Were Here is a better album.
The Strokes - Is This It?: A-
Chance the Rapper - Acid Rap: B+