Amtrak,
Great looking model, especially the paint scheme. Now I know my eyes aren't 100% perfect, but I also can't see what is wrong with the cab - looks good when comparing it to the real photo's.
I have to agree with Mike as well, unless someone is specifically asking for a "critical evaluation" of what they have bought, and it is blatantly obvious the person is over the moon with their purchase, just be happy for them and keep any negative comments to yourself. Better still, if you can't say something nice, don't say anything at all.