I followed her Ice and Fire reread. And the number of obvious plot points she predicts wrong - like not grasping that Joffrey is not Robert's son until it is openly revealed, thinking that Joffrey reaaly choked on the pie until Littlefinger reveals the contrary to Sansa, and STILL not grasping Jon's true parentage despite all the clues up to the end of Storm of Swords, well, I don't rate her as particularly intellectual.
She's all attitide and little brains. So I wouldn't be bothered too much about her opinionated rants.