DYOR do your own research, so we don't give you answer here but instead provide you guidance of step by step how to study a project and hopefully inspire you to come up with your own opinion.

调研需要自己做,所以我们这里不提供任何答案。希望这里的逐步指导可以让你学会怎么了解一个项目,并且启发出你自己的个人观点。