Paul Hartling's Reviews
So, overall the gameplay of Amplitude has been quickly and easily transported to the new generation, with some nice new touches added in by Harmonix. Gamers who loved the original will be re-addicted quite quickly, but one thing will nag at the back of their mind the whole time, and that is that the songs brought in the new version of Amplitude are simply not up to par with what we've seen before.
Guitar Hero Live introduces some really interesting ideas to the stagnant plastic-guitar genre, but the completely baffling refusal to offer piecemeal track/album/pack purchases and a reliance on a free-to-play model with, at best, rentals of songs brings it all to a screeching halt. Rock Band 4 might be more of the same, but it's the same functional, music-filled game we fell in love with. The gutted Guitar Hero Live, on the other hand, is considerably less of the same.
The entire package seems like a bold statement by Harmonix and Mad Catz. From the superior quality of the equipment to the shocking level of support for their past offerings, Rock Band 4 makes it very clear that the music genre can still shine as much as it did in its inception.