Thanks for playing and your feedback. I'm of two minds on the zoom. I am concerned that the small items are hard to see, but I want that sense of perspective when the train gets long. Not saying I have to copy it, but in the Katamari Damacy games, the perspective does pull back and the smallest items kinda "disappear" as they don't matter much anymore...
I'm working on an enhanced version of the game with more content. I might rethink it and maybe make some tweaks after I iterate through it.
Thanks again.