For me I sort of split the difference and scroll through sounds making a “best of” list tagged. There are many sounds in a library that don’t appeal to me, so it is worth narrowing it down to the best for me, rating them in tiers, 3, 4, or 5 stars, which become searchable, and by instrument, category, genre, etc,. Yes it is still time consuming, but you become familiar with your library in the process and in the end it is time spent that can pay off. 2 cents