What should I do?
Most of the challenges I appreciated in RCT 1/2 were those with building restrictions: no terrain editing, or tree removal or high coasters. You had to cleverly think about the layout of your park and your coasters, and, in the end, I think the scenery was better in those parks. It wasn't just about plopping a ride and "tadaaaa, you won!". We will see very soon if we have such challenges (already no terrain editing in the Monolith, that's a good sign eh ?)