A group of four of us have seen the Bog Rolling Stones at least 5 times.  They not only sound exactly like the originals but are very entertaining with it.  We have seen them at fully attended venues, an outside venue and at one very poorly attended venue which they coped with brilliantly, bringing the few people that did attend round to thoroughly enjoying the evening.  The events are attended and enjoyed by people of all ages.  If you enjoy The Rolling Stones, these are a MUST.