When I enter on the Search-page in Tag Lookup an artist and a track-title, in the old database of MusicBrainz I got as a resultcolumns: Score, Tracktitle, TrackNo, Artist, Tracklength and Release.
Now in NGS I get as columnheaders the Score, Name (where I have to look what this columnheader means)- in this case the Release, Artist, Tracks, Country and Language.

This can't be the solution of a Tag Lookup for a Tracktitle!!!
I had to click through all Releases to find the tracktitle, I looked for.
This is not usable!!!