I would have had 12 acts per semi-final and have had six semi-final shows running from Sunday-Friday (football can be shown next Sunday or something).
A total of 72 acts in the live shows.
Two acts from each semi-final go through to the Grand Final on Saturday 28th May and then have four wildcards, so 16 finalists in the Grand Final.
Lots of great talented didn't get through so that is why I was increase the amount of acts in the live shows.
Also, Stephen Mulhern should be allowed a golden buzzer act.
A total of 72 acts in the live shows.
Two acts from each semi-final go through to the Grand Final on Saturday 28th May and then have four wildcards, so 16 finalists in the Grand Final.

Lots of great talented didn't get through so that is why I was increase the amount of acts in the live shows.
Also, Stephen Mulhern should be allowed a golden buzzer act.