I have to agree that ROB's definitely not one of our worst. He's not great, and definitely a pick I'd respect in tournament, but I think A2's right in that which it's just a quirk of Kalm's playstyle. His playstyle gets him all-or-nothing results. If you remember his last tournament where it was strictly low/mid-tiers, Lob mentioned in light of what happened that Robin might be one of Ganon's worst MUs, when Kalm himself said it was dead-even, and only a matter of performance.
I also agree about Villager being totally winnable. Though, I still think he's definitely one of our worst, I'd take a Villager over Sheik or Rosa any day. I do wanna comment though that while GanonTB did marvelously in that match, and the Villager was good too, but imo, Villager can be a bit dirtier than was shown.
https://www.youtube.com/watch?v=Lt1CCQwjI4k - this set of Gungnir vs. Ranai's a good example of what makes it such a tough MU in some cases. Not that it's not tough in all cases, but should the Villager be so inclined to safe playing like Ranai... yeah.
All the same, totally agreed on all points.