Dancing Red Devil brand

Was just wondering what people's experiences with DRD is like?
I've had really good but really bad too...... Last new year I bought an Emma's Rainbow (think it cost 40 or 60 quid, can't quite remeber) It was going great but stopped half way :(
A local key cobbler shop is currently stocking DRD, the stuff they had looked good so I took a gamble and bought a Firestorm selection box (£35) and a pack of 5 Black Thunder rockets (£20)...... Suddenly my DRD opinion has changed, absolutely fantastic fireworks, great quality for the price, would strongly recommend them to anyone.