The press emphasized a return to the rock so the first 2 albums (2 Wonderland). There is a bit of that but Petty became over the years more rock than country rock (which is unfortunate). By cons, production is still licked and can appreciate each instrument at best (what guitars!). However, I regret the prevalence of mid tempos and much prefer the pace when racing ((American Plan B - Forgotten man). However, the quality is there and it's nice to see that some large are still there 40 years later (Petty) and even 50 (Stones, Clapton, Who). Sure value.