Aged quite well
I saw this for the first time in 1981 on VHS after the success of Blues Brothers as I don't think it got a UK cinema release in 1978. It was funny as hell, LOVED it!
Saw it several more times in the 80's, then maybe another time in the early '90s.
It was on UK TV last night, and I watched it thinking 'this is going to look dated'..........how wrong I was. A few scenes hadn't aged well, but the majority of the film still made me laugh, especially the credits of what happened to the characters with one being 'raped in prison' and the other 'killed by his own troops in Vietnam'.
Overall, STILL very funny...........even if Kevin Bacon looks about 14 in the film!