Gojira is not a terrible band. They have energy, power and sonic thrust. Several songs are good. That said, the reason why most serious metal (music) freaks don't rate them highly is their musicianship. They are quite primitive, always staying on the beat and time. There are virtually only the most primitive changes, and a chronic inability to double-time. They're basically one and two chord wonders. And very predictable. The boy-band choruses can be annoying. Plus, there are only rare melodic interludes giving song structure a undeveloped feel. The incessant guitar "squeals', always in the perfect place, become unexciting. Finally, since I have an intrinsic dislike for electronica, this minor element in their sound leaves me cold.