I prefer natural nearly all the time, in particular when you have a fine set as Brooke did. Seeing her new ones though, I am not really bothered in her case. The work is not bad... they are still nice looking.
Bad jobs such as Rebecca Linares'...now that is a shame, they aren't horrid, but they are worse IMO. Why mess around and take a chance when there is nothing wrong with them, as these two babes did?!