I'm glad beats got bought by Apple. I know now the quality and durability will improve. Apple puts out a quality product. The problem with beats before was their headphones didn't last long before breaking. A friend bought a pair and within a year they quit working. If Tim Cook was really that upset that Dre was telling people that then the deal would have never been done. He knows what a big deal it is to have beats headphones.
There's a younger base of people it appeals to and Apple knows it. Did they overpay? Yes. Apple can afford it and thats a huge payout for Dre. It would be really hard to blow through a billion dollars , let alone 300 billion.