CRITICAL MASS

Having had something of a breakthrough on their previous album, Hypothetical, Critical Mass establishes another landmark for Threshold: six studio albums deep into their career, they've finally managed to put out a release where the band lineup was the same as on the previous album. It's a moment of stability which wouldn't last - Jon Jeary would depart after this, replaced on bass by Steve Anderson - but the days of the Threshold lineup being in near-constant flux were well in the past here. Mac's vocals, in particular, are really coming into their own.

Musically speaking, the band don't simply turn in Hypothetical Part 2: instead, to my ears it seems that they shift their sonic balance a little, offering more touches of the Marillion-influenced neo-prog which had always been part of their sound (it's the "prog" component in their "prog metal" blend), with more gentle moments sitting beside the explosive melodic metal material here than had previously been the case.

Once again, it's an album I take a while to ease into - really, one thing which seems to be regular with Threshold's studio albums is that they don't necessarily start out strong, with Hypothetical really being the only one prior to this to avoid that. Still, if you give the album a chance and show patience, it shows another side of Threshold which was always somewhat present, but had never been showcased to this extent prior to this.