Been listening to this LP all the time lately:
So fucking good. The tracks: Under The Rose, The Oath, Just A Boy, and Only You = early heavy metal classics.
This album tends to get overlooked among all their other great LP's.
KISS have a minimum 9 excellent LP's, and then random tracks on all the others. Even their last record "Sonic Boom" has some killer tracks - Stand and Say Yeah are incredible songs.
Ace's solos in Deuce and 100,000 years = unstoppable.