Regarding support bands I’ve seen some brilliant bands. Megadeth in 1999, Halloween in 1998, My Dying Bride in 1995. Saw Dream theatre support on the early days tour in Paris. Didn’t avenged sevenfold support at Twickenham 2008?
The best thought has to be metal 2000 at Earl’s Court. Slayer and Entombed were both superb that night and a great warm up for the main event.
These days the support is a joke, if it ain’t the kids bands then it’s utter crap like lords of the lost were (subjective I know but I think they are rubbish).
They’ve had Trivium a few times and I do like them.
Also, the London gig I went too with Lords of the lost was actually the first time I thought “damn why can’t the Raven age be support on the Friday too” lol. I never thought much of the Raven ages first couple of albums. Some odd bits here and there sounded ok but overall I found the albums bang average and expected them to have long split up by now. Fair to play to them they plugged away and carried on and I think their latest third album is actually really good and I think they’ve finally nailed what they want as their sound so maybe they’ll go on to brighter things now.