What can i say about mash? The series have one of the best balances between comedy and serious drama, it has a cast that fit's the series like glove fits a hand, and it has a solid writing from day one to the last episode. The only problem with the show is that you will have to say farwell to some of your favorit characters, and se them replaced with another one.
Mash is a timeless series, it has a good point, that war isn't funny, even tho it's a comedy at heart, some nasty things happens for the characters.
I would recommend mash to every one i know, it fits every one, old and young, boys and girls. You will find your own favorite in this series, and you will love him or her like you probably never done with a character before.