Pros:

Insanely iconic riffs and melodies

Every member of the band is a pioneer in their instrument, leading to brilliant performances including Page's magnificent solos

Can be touching at points

Cons:

Production is showing its age a little

One track is a bit of a dud

Best: Stairway to Heaven

Worst: The Battle of Evermore

8/10 Does indeed make you sweat, make you groove