Best annotated chess games in Mega Database?

Mega Database has some 60000 annotated chess games. Which games have the best annotations? I am trying to make a list of games to study based on the amount and clarity of information in the annotation as well as the game.

Thanks.

I am new with it. Can you please tell me how to filter for annotated games? The only I was able to find them was by going to the themes/tactics tabs.

Thank you.

Thanks a lot for your help. I figured it out once I noticed the filter button but thanks for pointing it out. Makes things much easier.

I played with it and figured out all the filtering options but thanks for the annotator name though. Do you know others with good annotations?