I'm working on the second one right now. I don't like Katniss's attitude (She's a bit...I don't know, rude in Catching Fire. More rude than in the first book and it's really getting on my nerves.) in Catching fire but other than that the book is really good.
She has a reason for her rudness as you will find out. She thinks everyone in the capitol is using her so that is why is she like that. But I really wouldnt call it being rude. More of distrust of everyone around her.