I’m interested to see what it’s like, although I’m cautiously hopeful that it will be useful. I’ll have to let you know how I get on!
Did you pay the entry fee or got it paid for by your company? The lowest tier is 599£ which is extremely steep; I’m really not keen on conferences charging for entry (and especially not that much), I very much prefer if the sponsors pay for it which makes it accessible for everyone, as it’s commonly done in the (fin?)tech world.
Personally I don’t see any non-legacy speaker in there, so there will be no interesting debates, to me it looks like it will just be an echo chamber for all those useless people to feel better about their outdated businesses; no actual value will be gained from this.
In any case I wish you good luck in this legacy adventure - please check back here and confirm you’re alive after it’s over, as that much legacy stuff could be dangerous for your health.