Review by Shadowdoom9 (Andi) for Voivod - Dimension Hatröss (1988)
Whenever there's experimentation, their results are often mixed reactions from many critics. The negative reception is due to those changes being suddenly different from the sound they're used to, whereas bands like Voivod take things slowly when gradually changing their sound for a fresh complex result. And on that same year, Metallica also released a more progressive thrash metal album before making their abrupt switch to the heavy/alternative metal that was received negatively...
I guess you can call Dimension Hatröss a progressive thrash metal album, but only a few traces of thrash remain, those traces being just the fast thrashy tempos. Those tempos are dominated by all its changes every few measures.
The experimentation begins in "Experiment" after its turbulent intro. But it's not until "Tribal Convictions" when those rapid tempo changes come in after the second verse where Snake (Denis Bélanger) does some sneering like a snake. Another clear example of different tempo changes is "Chaosmöngers", having over 5 time signatures, far more than just two or three you find in non-progressive metal albums. Its chorus and bridge is a bit punk-inspired in both the music and vocals.
The 4 and a half minute long "Technocratic Manipulators" demonstrates highly creative originality, packing powerful metal punches. Why did I mention its length? Because it can be progressive without turning into a 20-minute epic! After a calm dark ambient intro with a few bass touches, the crossover-ish dynamics erupt with speedy riff rhythms and signature snarling vocals. Near the two-minute mark, the song makes a weird evolution into old-school Hawkwind-like spacey guitar rhythms. Many styles and influences all in dexterous textures in only under 5 minutes. A truly awesome feat! "Macrosolutions to Megaproblems" is another favorite with a memorable rock-ish chorus.
"Brain Scan" has some things worth mentioning including a jazzy chorus with complex drumming. You've read right...jazz! More of those jazz influences come from the otherworldly diminished chords of Piggy (Denis D'Amour) (RIP). "Psychic Vacuum" has many bizarre tempo changes, with each verse having a different tempo from one another. Same with "Cosmic Drama" which has an unusual sneering chorus. The bonus cover of the classic "Batman Theme" has fun wild soloing, especially in its beginning.
Dimension Hatröss is the beginning of Voivod's transitional period out of their thrash metal era with Celtic Frost to their alt-prog metal era with Faith No More. Their progressive sound would be fully solidified in their next album Nothingface. Their thrash was in the past, but their progressive metal would come in that's out of this world!
Favorites: "Chaosmöngers", "Technocratic Manipulators", "Macrosolutions to Megaproblems", "Brain Scan", "Batman Theme" (bonus track)