The attacks were repulsed, but not followed up as they should have been.

I was so annoyed at this that I directed Meade to instruct his corps commanders that they should seize all such opportunities when they occurred, and not wait for orders, all of our manoeuvres being made for the very purpose of getting the enemy out of his cover.
On this day Wilson returned from his raid upon the Virginia Central Railroad, having damaged it considerably.

But, like ourselves, the rebels had become experts in repairing such damage.

Sherman, in his memoirs, relates an anecdote of his campaign to Atlanta that well illustrates this point.

The rebel cavalry lurking in his rear to burn bridges and obstruct his communications had become so disgusted at hearing trains go whistling by within a few hours after a bridge had been burned, that they proposed to try blowing up some of the tunnels.
One of them said, "No use, boys, Old Sherman carries duplicate tunnels with him, and will replace them as fast as you can blow them up; better save your powder." Sheridan was engaged reconnoitring the banks of the Chickahominy, to find crossings and the condition of the roads.