Market in my town is a very busy and important place. They are opened every weekend in the morning and evening. Framers from local bring their produce like fruits, vegetables, grains. They bring fresh produce to market in their carts.
It's a market where customers already have a lot of options. It's usually full of well-established businesses with years of experience serving the same customers. These markets are sometimes called saturated markets because they feel full
Maybe he meant that for him is hard to write or create a realistic idea about what to write and how.
The conclusion is that in the end the park will be built even tough it is not in everybody's agenda. Some people, following Samara's proposal, are convinced of the benefits that the park would bring and work towards its construction, trying to share their point of view with other members of the community. The fact is that no one is actually against the park, parties who do not explicitly support it are just indiferent.
Therefore, there will be no opposition but only preassure made by park supporters so it will be built.
The speech was enthusiastic and got the team excited that they could win the game. Someone at a theme park would be most ebullient because they would be most enthusiastic from having fun.