It's hard to find a single aspect of Cobra _that hadn't been done before, or hasn't been done better since. It's hoakey and way too self-serious given the content. But if you're hankering for some of that Sly action of yore, you shouldn't go past _Cobra... Unless its for any number of the nearly-identical-but-better movies he did in the same era.
Final rating:★★½ - Had a lot that appealed to me, didn’t quite work as a whole.