I bought this album based on the single "She Said", and on that basis the album certainly didn't disappoint. The tracks have a common theme, and sit together well as an album - but are all different in their own right. There are relatively few albums I am happy to sit down and listen through (the Eeels' "Beautiful Freak", Kanye West's "Late Registration", etc.), but this is one of them.
It is, however, a massive change from his previous album. It changes genre and target audience completely, so if you're a dyed-in-the-wool Plan B fan, there is no guarantee you'll like this at all. Likewise, if hip-hop isn't your thing, this may well delight you.