do the shakes do much for you guys?

Just that at the moment my schedule is all over the show, and finding it hard to get all my meals in at the set times..and found a couple times this week iv skipped meals missing out on big sums of protien ect....so wondering if it would be handy in times of need ? just to through a shake together. iv eat good for a while now and dont want to start fvcking it all up

thanx