Yes, certain amps cater to certain styles.
Like the High-Gain monsters (Marshall JCM2000's, Diezel Herbert, Bogner Uberschall, Krank Revolution, Peavey XXX...and so on)
Some are famous for clean (Roland JC120, Fender Blackface LUX and so on)
There are crunch machines (Marshall JTMs, VOX AC30tb)
Blues boys (Fender tweeds and so on)
So each amp would suit best to certain styles, but it doesnt mean that these amps are one-trick ponies.