Is the MAZDASPEED engine BAD? Is the MZR DISI Junk?

The engine that powers our Mazdaspeeds and MPS's is a ripper. However people seem to think that the MZR Engine is terrible. Apparently the Mazdaspeed engine is unreliable, and hard to make power on an MPS Engine. Today we're here to see whether the Mazdaspeed 2.3 Turbo MZR is a bad engine or not.
We will discuss Mazdaspeed Reliability, ease to modify to make power, MPS sound, theatre etc.!
Broll Credies
FRSH Media - Speed 6 • Mazdaspeed 6 Atenza VS...
Speed 3