I too would like to see that. Even after you label the match as incorrect, it still hangs around taking up space and adding confusion. Please make it possible to remove matches if they aren't valid. Or better yet, once they have been categorized/merged, why don't they just disappear, or go to another page?
I have thousands of smartmatches and it is an absolute pain going through them all. Especially irritating when one has to go through it all over again when uploading new version of one's tree (although I do note now that there is a new feature which places a citation in a matched record - maybe that will lead to some sort of pre-filtering?)
What is unfortunate about this is that the Smartmatching feature is the single most attractive part of My Heritage and it is such a shame that it is so cumbersome to use.
In the list showing matchs add the number of rejected match and the number of match not validated (not confirmed/rejeced)
Today you can only see the total amount of matchs and the number of confirmed matchs.