Yes the setup is very simple. It is a head with a personality quite marked and oriented metal Crate & Co obtained so quickly such a sound. No need to book. His handicap: not a lot of possible setups with pallets providing different sounds to each other.
Correct but very typical for this price. The distortion is honest if a little noisy and clean answer this. The only problem we are somewhat stuck in a register sound pretty accurate.
I sometimes use this amp in rehearsals for my main group that takes place in a music store. I test so often that comes out and makes me feel. There's no surprise that the metal head that will allow beginners to have the body double look, a distortion presence and simple adjustments.