I saw the review video and another detail I wanted to add is that, again as expected from GBE, the cab controls ( especially power handle and brake handle ) are out of proportion. I made a quick search on google to realize how should they look in real life.
I think it is sad to see that a brand new release of a new train model looks exactly like something released in the past. It is like GBE never learned from the past and apparently still continues doing the same.
Making models is definitely not an easy thing, but expect to get negative feedback when you present such a model during these days, especially something like a payware add-on.
Aside from this, I think the other comments already provided from everyone else should give you enough feedback about this train.