Got to Iguazú after one of the worst bus rides I've taken inside the argentine realm. now, one must remember that when i say 'worst' it is still 100 times better than greyhound. We got a hot dinner on board, all you can drink water and hot coffee along with movies and blanket/pillow on a direct route overnight. What could be wrong with this picture I've painted, you ask?
1. direct apparently means stop every 3 hours.
2. They took our blankets and pillow away at 6am to 'clean'. Never got them back.
3. Only showed 2 movies, one of which they attempted to show again. When I advised them of the fact, I was informed that another movie would be shown and that I should take my seat. No more movies shown.
4. Terrible service.
Endnote: this was Cruz del Sur, which doesn't say anything about the other companies that run the same route. We took Expreso Singer to Córdoba and the service was excellent.