Rollicking good time. Ford establishes his own identity. Great action with a nice mix of comedy. Add in the familiar theme and you have a helluva movie. A classic that will be remembered as the tone setter for great adventures for the 80's and 90's and years to come.
News is that a fourth one is on the way.
See it now. One of the best fucking movies ever made. Watch the trilogy, over and over and over and over again.