Can you build a frame or frames right away?
I failed so no; -5
Can you build a spaceship or spaceships right away?
Yes you can! +5 for spaceships!
Can you build terrain, station or something else for the field?
The trains themselves are awesome, pretty sure they are in scale so that alone makes a yes! +5
Is it below, at or above the Golden Ratio? ($0.10 per part)
$4.99/56 = $0.09 for below the Ratio giving us a +5!
If you can't build a frame right away does it have parts that can be used to build a frame right away?
Yes there is! +5
If you can't build a spaceship right away does it have parts that can be used to build a spaceship right away?
but of course there is +5!
Useful parts for other stuff?
Does it have more then a handful of immediately useful parts?
Frames: There are certainly some interesting parts in this set but it breaks about even with parts that aren't so I will say no for -5.
Spaceships: Yes for +5
Other: Of course this is +5
What is the score card?
Frames: 0 = B Thought this set would score at least slightly higher for this.
Everything Else: A+
Well if you want to introduce trains onto your battlefield for cover or special scenarios I think this is the set given that it provides two different style of engines and cars. Though the Xmas train should connect to it and I would think the Hogwarts Mini Express could be easily modified to do the same I think.