"Space Invader is Frehley's second studio album since Kiss once again told he and Peter Criss to go get fucked (only a slight paraphrase). From the sound of its dozen tracks, this would appear to have a lot more to do with Frehley just being plum out of ideas than anything else. There's a certain workmanlike promise in the central riffs of "Gimme a Feelin'" and "I Wanna Hold You", but as a total the album is catastrophically undermined by an unforgivable combination of flat-as-a-board production, tuneless, bar-band vocals and some truly execrable lyrics".