The 'walkaround'
It seems to be apparent from certain posts here on pprune, that some airlines' flightcrew opt not to carry out a walkaround, and concerns are subsequently always raised about this.
As I am sure there is more than 1 airline 'involved', I would prefer to concentrate on whether folk here on pprune consider this a serious danger, or simply a matter of choice-rather than naming any names.
Do you consider a walkaround inspection of the aircraft:
1) Essential
2) More precautionary, than essential
3) Matter of choice, with little direct impact on safety?
Thanks in advance for any responses.