I like them all but would like the three solo singers to go through, I just don't think R&B are as talented, they are limited and require huge levels of production to mask it, though the end results are great for party music. Louisa is by far the best IMO and clearly Simon intends to launch her internationally. I agree with those who think Lauren is being pushed to the exit, but Che could easily get there ahead of her as everyone can see the plan.