The movement was definitely the highlight of this game. The weight and speed of the train just felt so natural. The gameplay reminded me of line rider and was a fun romp. 

I played it here:

Satisfying movement; the (loco)motion feels just right!

I was impressed by how big the map is. The idea was demonstrated great!

I really like how the game looks. It plays more like a demo than an actual game because the objectives are never really made clear but it was enjoyable overall. Aside from a couple of bugs I think what is shown is very polished and it's very intuitive.

Despite its simplistic appearance this game is really good. Though a map of visited places would be a good addition. Also a way to reset dash wagon while on ground without disconnecting it would be nice.

I love the style and feel of the game! Gameplay is super smooth also.

really comfy game.
If it would keep track of visited landmarks,
have a map by default (aside the level editor :P),
and there would be a way to store powerups, and not only be able to use them sequentially,
I could easily see this as a successful openworld-chill-metroidvania-like game.