I am obsessed! I would (and do) recommended it to everyone. There are guns galore, but Michael always tries to avoid violence. There is a supporting actor that is very pro violence, but in a funny way. There may be some mild sexual jokes, but they will go over most kids heads. And there are a few light swears (da*n), but they are few and far between. The good guys always win, and Michael aways does the right thing, helping the little guys for little or no compensation.
Burn Notice is great entertainment, but kids will also like how Michael teaches you how to survive in dangerous situations, like in MacGyver. There is some violence with a few bloody glimpses. There are some suggestive comments and some language, too. If you think Burn Notice isn't appropriate for your kids, get MacGyver.