I recently gave Marv Wolfman's final Titans storyline, the aptly named "Meltdown," my first ever reading.
To give you some idea of what the working conditions must have been like: the book changed editors mid-story, and the first issue marked with "Meltdown" on the cover is actually a fill-in issue by a different writer (this issue does have one thing going for it: Rick Mays, a talented artist whom Sarky recently brought to my attention.)
"Meltdown" proper begins in issue 127. And, again, the artist, this time one William Rosado, performs waaaaayyyy above and beyond what the script deserves -- in many spots, it reminds me of my beloved Steve Epting!
As for the story, it's probably the best Wolfman could have done under the circumstances, which is to say it's merely laughable rather than truly awful. The definitive Titans are mostly reunited (Nightwing only shows up at story's end), Robot Vic regains his capacity for human emotion, Garfield and Raven are both purged of evil, and...that's pretty much it.
Another telling detail: the letters page disappears after the editorial shift, never to return. Wolfman says goodbye in a very awkward, teeth-clenched caption on the last story page.