Full screen view of Playlists with more columns

IMHO, the only thing holding DJay for IOS from being comparable with Serato is the ability to see more columns with tag information and search for data in any of those fields. You should have the ability to go full screen and at best have the option to choose columns or at the very least have more fixed columns including: Comments, Grouping, Year. I have setup extensive tagging info in my music files and use the Smart Playlists, but that is not as useful as the ability to search and view that info on the fly.