I'm not expecting a lot of people here to like this band since they're (or at least they were) pop metal to the extreme, but I think they're awesome so enough of that.
Anyway, they're probably one of my favorite 80s rock banRAB. Their songs are catchy and fun as **** to listen to. My favorite songs would have to be Runaway, Wild In the Streets, Livin' On a Prayer, You Give Love a Bad Name, Born to Be My Baby, etc. I don't really take a liking to their newer stuff though, especially their newest album which is pretty much a country rock atrocity, but their old stuff is some of the best hard rock in my opinion. They're not exactly the most technical skilled band around (which I hardly care about anyway), but their songwriting is top notch if you're into ultra-catchy glam/pop metal.