Trainwreckords should just be an umbrella series for albums that bombed tremendously, regardless of it actually ruined a band's career or whether or not Todd personally disliked the album. Van Halen III was a total flop, but it didn't ruin the band; they just kind of pretended like it never happened. Mardi Gras by CCR was less-than-good but still had a handful of gems. It's just a shame that it was the band's final album, so they broke up on a low note. And as for St. Anger, last I checked Metallica is still one of the most popular and commercially successful rock bands in history, even 22 years later. Be Here Now by Oasis sold well, gave us some big hits, and the general consensus from people I know is that they enjoy it.
Looking back at it now off the top of my head, most of the albums in this series weren't career killers, but were just black smudges in a musician's discography. I mean, although Todd claims Kilroy Was Here ruined Styx – which technically was actually what led to the band's downfall – Todd himself initially proclaimed how much he hates the band, so his review is biased. Plus that album brought us probably one of Styx's biggest hit ever, so there's that.
Basically, the point I'm making is that Todd should have just stuck to an easy and briad formula of "This band is good, but" + "This album was a huge failure.", then he could make countless videos in this series with plenty of material, rather than having a strict criterion for what he considers a Trainwreckord.