Based upon the whitepaper, I can say that this project can run 10 days ICO because I saw in the roadmap that Xbrick Exchange Project was already started 2 years from now. Since 2016, the team had planned to make an exchange that is secure and efficient in the world of cryptocurrency. As of now, they will launch the public sale for the project. In short, this project is nearly to success. Assume that 10 day run is enough for a project like this.
A project's success depends upon its goals, if the goals of the project is SMART and if they have a concrete plan on how to achieve it. If they are able to lay out a plan or a roadmap and during the duration of the projects development you see that they are able to follow those plans without delay or problems, that would mean that the team is able to go through their plans and execute them, that they are really capable in realizing the project they are developing.
You have a good point there. Having a concrete plan on how to achieve their goal as well as timely execution will surely bring this project to success. Upon reading their whitepaper, XBrick plans to use their sale proceeds to accommodate future events and potential opportunities including technical development, local and global promotions, and other operational situations. In my opinion, the people behind this really made a well thought strategic goals as well as contingencies for continuous growth and upgrade.