Notes:

Oh sweet god what.

Here's something worth saying from somebody who has owned this game since 2011:
The company who runs that Train Simulator aren't able to take criticism. In October 2013, they wiped the steam discussion threads and put very strict rules on there to stop people talking about their poor quality products.

In November/December 2013, they were going around marking LEGIT reviews as "off topic" in order to hide negative criticism. I assume Valve caught them and told them to stop as the flags have disappeared. An example of a review that was marked can be seen here: http://steamcommunity.com//profiles/76561198071996611/recommended/24010/

Now, on their facebook page, they've added new rules of what people can say. One of them, I kid you not, basically says: "Because no single code can cover every eventuality Dovetail Games therefore reserves the right to remove any posts, content and comments from our social media sites and websites without warning and at our discretion." Meaning you can post a legit review of their DLC and if they don't like it, they can remove it AT WILL. Need I also say that the quality of their trains are bad too, with the reused sounds and whatnot?

Oh, they also have fanboys too. Just saying.