Yes of course Rogue is "fine". Again its not my argument that Rogues would suck unbearably.

Its my argument that Rogues havent been fully realized and thus, while all other classes are quite close together, Rogue clearly lag behind everybody else.

Fighter is probably the overall strongest class, especially if Larian had implemented level 20, but thats another discussion.

If you want to build the tankiest warrior, going Bear Barbarian with Stallion and five levels of Thief is the toughest build I know of.