Shall we simplify this? I think so.
This is a reunion show starring some of your favorite characters, but without any of the original production staff, and the replacements are just whoever the studio could grab from the hallway on short notice in order to make a quick cash-in. So, the usual sort of reunion show, with poor direction, poor arrangement, technical errors like the boom showing, and all the rest, with only numerous references to the original and the old cast to counterbalance the ineptitude.
But if you half close your eyes and pretend really hard, and you're a little simple-minded, you might be able to make yourself believe it's 1999 again. Same as any other reunion show.