Berdych says the Top 4 are too strong: agree or disagree?

Berdych says that the so-called Big 4 of Novak Djokovic, Rafael Nadal, Roger Federer, and Andy Murray have eclipsed the rest of the field. Three of the four—Djokovic, Federer, and Murray—have reached the Dubai semis. Nadal skipped the tournament. No player outside of the Big 4 has won an ATP Masters Series title since Robin Soderling took the 2010 Bercy/Paris Indoors title.

"When you look at the results, it's going to be still about those four guys," Berdych told reporters. "If we going to be able to, step there a little bit often and take some titles from them, then I think we going to get the right view. But they are just too strong. They're able to hold it for all the year, which that's the biggest strength of them."----from tennis.com