It is NOT unusual for a THOR cover to deliver what it promises but having Thor and the Warriors Three fighting trolls is not setting the bar high.
But then to have writer Gerry Conway and cover artist John Buscema deliver this!!!
What the cover promises 13 of the 20 pages inside delivers. Thor battling the Wrecker, drawn dynamically by Jack Kirby and Bill Everett. The other 7 pages were devoted to Dr. Blake's contributions to the Civil Rights cause.
The only new Thor appearance for October 1968 was his 14th for the year. Cover by Jack Kirby & Vince Colletta, also the 20 page story..
It was a self-contained issue answering questions that had been avoided since Thor's debut.It was the 13th Kirby Thor/Loki cover, the 5th embellished by Colletta. They also collaborated on the 16 page Thor story. There was a 5 page Kirby/Sinnot back-up featuring who-cares-it-wasn't-Thor.