I picked this one at random to dip into, never having listened to Manilla Road either. The vocals are not offensive, but are heavily produced to hide his limitations. Well played, good sounding, good leads. The drummer is doing nothing. Metal? Much more progressive rock to my ears.
Will I go further into MR? Nah. There is no nostalgia value in this for me and there is so much out there that interests me more.
That's what all the buffalos say.