11.   Her performance was positively Marvellous.

12.   Her performance was pure perfection.

13.   Her performance was technically perfect, but it lacked soul.

14.   Her performances were legendary, and I am at a loss to describe them now.

15.   Her stage performances were legendary.

16.   Her two Los Angeles performances were part of the first leg of a world tour that will last eight months.

17.   His entire performance is magnificently unsettling and is no sense the Liszt Sonata of received wisdom.

18.   His performance yesterday was below standard.

19.   I thought the performance was patchy.

20.   If you found that your performance was questionable, you will get nowhere by denying or defending it.