A really concerning thing about this is that any review on YouTube could now be considered copyright infringement, as how do you review something without using the product's name? If anything situations like this is why the United States needs a "loser pays" legal system where the loser of a legal case pays all of the legal fees. Such a system would help to discourage situations like this where a richer company can afford to make frivolous claims as they know that they will hurt the other person more even in the event that they lose due to legal fees.