My personal synopsis:
The ride itself was a pioneer in many respects: it the first LIM launched coaster, arguably the most themed indoor coaster at the time, and it paved the way for larger more well known rides like Rockin Roller Coaster at WDW.
That being said, the ride isn’t at all dated, but I feel like it might be in another 10 years, especially with newer indoor coasters pushing the envelope of what a dark ride can be.
The changes I would make could be mostly operational and slightly thematic:
Add LSMs
Replace the trains
Enclose the whole extended/overflow que to keep the lines moving and to add some extra theming within.
Repaint the track black
Any minor changes would be maybe adding theming in the bowl somehow.
Like I said earlier, while I think the ride is great now, I think it’ll be “dated” in 10 years and these changes might help it out