Lol, one can't please everybody.
For PoE, I think the game is fine the way it is.
These respec "features" I'm referring to could, maybe, be in the planning process for future titles? I think it would be interesting and adds an extra dimension to character development. Say, you play one playthrough without respeccing your companion to experience their main story. You play a second play through and respec them just to experience their alternative personality and story. You can even ask them, "What the heck happened to you? I thought you were nice." They can respond with, "You know nothing about me!!!!" I just think that instead of dismissing something altogether as "broken." We should come up with alternatives to making it work. As far as respec goes, I think it you set limitation, cause and effects, consequences, and drive it with stories and events. It would be interesting.
Meh, just ideas.