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.
The project is able to follow their roadmap and they were able to launch the exchange platform already. The platform is already active and being used for trading. If they continue to perform like this and are able to launch improvements in the platform as said in the roadmap, they will definitely achieve success.
I see their website and the trading site is already running but there aren't many buy or sell order yet but lets wait until the project success and get many users to their platform.