Just got this today and so far I'm very satisfied with it. First impressions are that its beautifully done, runs smooth, and great sounds as usual. It has a new unique whistle. Not sure how accurate it is, and I don't really care because it sounds great. As promised it has whistle steam effects and the new coupler mechanism which keeps the tender close to the engine. Great feature! The idle sounds seem new to me, there is a stong "buzz" that you would hear next to a real engine under steam. I'm sure someone on the forum knows where that sound comes from. I really like it since is sounds like the real thing. No promises but I'll try to make a video so you can hear it. Enjoy the photos and please check out my website.
Rich