There is so much stimulus sloshing around in the economy, it's bound to take hold.

Technology funds can play a role in a diversified portfolio. And if the economy turns around, technology could be a front runner next year.

Somebody's starting to roll the dice.

To stay at the top of this highly competitive group speaks well of his prowess as a manager. He can add incremental risk and squeeze out substantial returns.

Performance varies quite a bit, although the sector funds have had a lot of success the past few years.

For an investor, it's a leap of faith that these ratings are accurate and predictive.