MSRP is $9.99 for a Price per Piece of $0.26. Ugh.
Parts 1. That 1x2 Tile w/Vertical Bar is interesting, as is the 1x1 Trans-Clear Round Tile, the tiny Bar Clip, the 1x1 "Apollo" Round Plates, the "Short Bar", and the Bar Connector (Black piece, center top).
Parts 3. That 1x3 "Jumper" plate is really interesting. As is the "seat" for the scooter that has a two studs and a Horizontal Clip on it. The piece that hold the front wheel of the scooter might make for an interesting foot for mecha.
Build. I tried to make something but all I came up with was three crummy Stations. I might have been able to make a better missile launcher Station if I spent more time working on it.
Can you build something -- a frame, station, or starship -- right away? Yes, sort of. (+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-). There's nothing to recommend this set. I only bought it for the Union Jack pieces.