I've seen this twice now and believe that I'll watch it again. It's completely non-violent, quite peaceful movie about almost the worst that can happen in normal (work / family) life with still a humourous touch.
The good guys are not too good, the bad guys are not too bad, things happen and life just goes on. Everybody just tries to hang on and survive.
Btw it's interesting to compare this to another similar but older movie: Other People's Money (1991). This one is more realistic, but still funny. I'm really looking forward the year 2017 movie!