Allowing kids to come through and be in front is ok by me as long as it is not compromising my or anyone in my party's view.... But it is also not a right, often I will offer or if someone asks thats ok too, but to simply push them forward without asking is rude.... I am sad to say I have seen posts here where people have said that as they had waited for hours, that gave them the right to have that spot with noone in front of them (and from that I take regardless of whether it affects their view or not).... People this is
Disneyland, it is all about the children and thats why Walt built the park in the first place....