A case of two guys from very different worlds. Jimmy Page - a guy who spent years as a well respected session musicaian before Led Zeppelin formed. Diddy - a guy who spent most of his time behind a production desk working with a genre based on synthesized beats and samples/
If a band or an artist has great technical ability, i can respect that, but if their music doesn't do it for me i'm not gonna listen to it.
A good case raised already with U2. The Edge is a good technically gifted player ( i would say a great one) but for me his band just do nothing for me. Vertigo is the only U2 isong i've come close to liking.
For me the ideal band has to have great ability and great songs. See The Who, AC/DC, ZZ Top, The Stones etc.