-snip-If a project has many pages and they keep very active does that guarantees the potential buyers a good investment with them?
It doesn't guarantee to have potential buyers or prove that it is a good project. But at least, it means that many people become interested in that project. Why people become interested? Or why many people respond to the thread? These may be the reasons :
1. There is something interesting about the project. It may be about the quality, concept, team members, giveaways, or something else.
2. The project makes a bounty program that obligates the participants to comment on the ANN thread.
3. The tokens of the project are already launched/listed on the exchange and the improvement of their values looks impressive.
4. The project is backed up by a popular company/companies in the world.