It's a bad thing of course !!!!!!!!!!!
When you see Henman on clay, like this year, it's magic, it's the most beautiful game.
I love watching serve/volley players on clay , and less on grass, i admit it's boring...and it's boring to see 2 claycourts rallyes on clay.
But in genral i really prefer a player like Henman than another players like Coria.
When 2 players play 2 meters behind the baseline, it's horrible, it's anti-game.
Of course it's my opinion.