I modified the contents of the "results page" box of the comments page, cf http://imcdb.opencommunity.be/forum_topic-535-3185-1000_pages_of_comments_.html#p3185
Now only the numbers of first 5 + last 5 + few pages around current one are displayed.
I also corrected a bug: now when the number of a movie is changed, it is also changed in the "last completed movies" box.