No it won't. One of the unavoidable aspects of going "wall to wall" is the necessity to fill up all that time, live. And the usual standards for vetting the credibility of the people you put on the air can be compromised, badly. The pressure to get somebody on the air, with even the most tenuous connection to the event, overwhelms the standards that would normally obtain.
What that continuous coverage amounts to is "editing on the air." They pass along whatever information is available, including speculation by people who have an agenda, and only later begin to weed out the bad information and baseless speculation.
Most of you are too young to remember the network chaos after Reagan got shot. As you may recall, press secretary Jim Brady was grievously wounded. The late Frank Reynolds reported on ABC that Brady had died. And the network put up video of WH staffers crying, presumably in reaction to Brady's death. As it turned out, they were reacting to Reynolds' incorrect report. An obviously angry Reynolds in a very loud voice said on the air "we need to get this right."