What are the problems with the "A song of ice and fire" series?

[Sanguine]

I don't really think that matters too much. Jaime didn't become one until book 3 which is when I learned I was wrong about Robb. Same with Cersei, both are important main pov's now but not initially.

I honestly can't wrap my mind around a main character whose not also a pov character, but I suppose it's possible.

I've always kind of viewed Dany as the main character. She's a pov character in all of the books except A Feast For Crows, she is clearly the best fit for Azor Ahai Reborn, she is the legitimate heir to the throne living in exile, or at least she was until Young Grifff, and she is The Mother of Frackin' Dragons.

I could also see Bran or Jon as the main character of the series.