Also, I don't know if the description has changed in the last couple months, but the top review (2 out of 5 stars) focuses on the fact that it's not 5GHz capable, but it never claims that it can. Again, it's possible that they changed the description since the review was posted, but I can't see anything on this product that is an outright lie. This company is staying on the right side of shady behavior and not straying into criminal territory.
Crappy product? Probably. Trademark infringement? Almost definitely. Counterfeit? Not quite. It's just MegaBlocks vs. Legos.