Who cares about some typos. In the end the product itself is the main reason why people should invest and not a typo free whitepaper. If the whitepaper explain the product in an easy to understand way, everything is fine. Of course, typos should be avoided, but as they are busy with getting bigger investors into the project, we could be a bit more forgiving.

In my opinion the whitepaper is a reflection of the project and the team behind it. What else do we have to go by? There is no product we can test at this point. I don't know the team members. There's the contracts in the Github repo, but that's only intended for purchasing tokens during the ICO.