Is Odysseus' Trojan Horse Plan Immoral?

Odysseus plan was very impressive. His plan was brave,heroic,and sneaky. Just like a small boy to a bigger person. the only way to win the fight is not by sheer power,but to out think his opponent. Setting his men to build a horse made the enem think the trojens surrenderd. So the greek men got extremly drunk that ld them to their down fall. The men of trojen qiuetly came out the horse killing the drunk men of greek