This seems to be the norm around these parts, and the difference between this, just play something close style, and "good", rehearsed, bands is obvious to me when videos, photos and websites never reflect accurately which players might show up to play. Seems like there's an abundance of fairly generic players playing fairly generic versions of well-known songs.I will respectfully disagree. I've seen bands all over the U.S. The most successful cover bands play as close to the original recording as possible. Most bands that I've seen doing their own interpretation typically do so because they either can't play the song the way it was written or they're too lazy to learn it. They have the "It's good enough" attitude.
/disclaimer- I book a music venue that has live music four nights a week. The differences among bands in regards to the topic here is striking! /disclaimer