His actual DJ'ing in that perfomance was awful.
He spent most of the time taking pictures and screwing around than just making changes to the song with the live console, and just did basic stuff.
I don't know you, but hiring a DJ to play just one song of 3 minutes and half, and spending half that time screwing around taking pictures seems like a total waste of money rather than anything.
Yes you make the chat go wild, but the public there seemed half-way impressed.
Hopefully Darude do a better job in TI4