It is not 15 years old! It has changed every two-three years, without ANY kind of improvement!
I have developed a site for Namibia government, in 2002, "copying" YA layout and functionality.. That one was great, easy to follow and navigate. I wish we were STILL using that layout, just removing the bugs of the time. Nowadays, programmers change codes, NOT to improve, but for the sake of change (and to justify their employment!)
I have sites developed more than 20 years ago, very little changes, and STILL rinnung strong!
So, NO, it would not be exciting! It would just be an open doors to more bugs and problems! It is not "boring": it must be USEFUL.