Let's start with the fact that the version of Dokken's
Breaking the Chains that is shown is the 1983 U.S. release and not the 1981 European release. I'm not familiar with how the Euro release differs (other than by reading Wikipedia), but it's nothing great either way.
Kix and Hanoi Rocks were bands that "real" metalheads made fun of back in the day, but I honestly can't say I've ever heard any song by either band.
Too Fast for Love was Motley Crue at its most raw and, arguably, heaviest. If you have any interest in the band or in 80s metal in general, you ought to give it a listen, but it mostly didn't age well.
Point of Entry was a bit of a hiccup after the success of
British Steel and before it all came together on
Screaming for Vengeance. It has a few good songs, but is hardly "essential."
I'm not familiar with Whitesnake's
Come an' Get It, but I do know that lots of folks swear by the pre-self-titled period of Whitesnake.
The other six are generally regarded as "classics" of the era, and lots of folks think
Diary of a Madman and
Killers are the best Iron Maiden and Ozzy Osbourne albums (I agree on the former but not on the latter). IMO, all have aged quite well.
They play Wrathchild every show anyway, and the rest isn't worth listening to.
I must be going to the wrong shows because I've only seen Wrathchild twice in seven Maiden shows over the years.