The only disappointment I find in the military service is that the military staff and workers and for the people that put their life on the line every single day don't get what they deserve. Respect. Loyalty. And attention, and they even deserve to get a raise for doing what they do.
Explanation:
I hope that this helps you and I gave the answer you looking for.
This is largely an opinion based answer so there is no wrong answer.
I dont know if its asking about my service or the service of the military from a citizens POV.
1. No I am not dissapointed in my service in the military since I feel as if i made a change for the country. I helped keep the citizens of my country free and safe from the outside powers.
2. Yes I am dissapointed in my military's service. Kent State massacre is a very avoidable situation that happened, the US National Guard gunned down 13 college students killing 4 of them. By this alone I am ashamed that my military could do such a thing.
So the first answer is someone who served and the second is from a citizens pov