Review: 30551 Cinderella's Kitchen Polybag

I've been sitting on this a while, time to clear it off the "To-Do" stack.

Bag.  I paid $3.99, for a $0.11 Price per Piece.

Instructions.

Minidoll.

Parts.  Plates, Round Plates, Swirled Top Plates, Round
Tiles, Large Round Jumpers, Jumper, Slopes, Brick
 Bricks, Arch Brick, Window Frame, Windows,
Printed Tile, Bracket, Support, and Minifig Parts.

Build.  Station and a 1 Hit piece of Cover.

The Questions:

Can you build something -- a frame, station, or starship -- right away?  Yes.  (+5)
Is it below, at, or above the golden ratio?  Above.  (-10)  (The Golden Ratio is $0.10 per part.)
If you can't build a frame right away, or choose not to, does it have parts you should be able to put into use right away?  Yes.  (+5)
Does it have more than a handful of immediately useful parts?  No.  (-5)
Score: -5 (B-).  Sounds about right to me.