No site is 100% perfect as there is always an element of improvement. The admins can bring many technically and physical appearance changes in the forum which can make the forum more attractive. However i oppose the ideas like making the forum more animated or video oriented. Simplicity is the trademark of bitcointalk and it should never be compromised.
Some users support the creation of a new bitcoin discussion forum and some are still very enthusiastic about using the old forum. It all really depend on the user's preference whether they want to use the new forum or stay on the old forum.
So far the bitcointalk forum has been around since 2009 and has attracted users to access this discussion forum with the largest number of profiles currently reaching 3,367,387. Although today its user base has dropped drastically based on available data, its contribution and usefulness as a digital library is still embedded in bitcointalk.org. This forum is simple and light enough to use on android or laptop. Without denying future update, I'm still quite interested in using this old forum.