The black album came out when I was 10, it was the second album I ever bought (the first was Iron Maiden's Fear of the Dark) so I love the sound of that album because it was the first time I realised that I liked a specific type of music, namely metal.
I then back tracked pretty quickly through their earlier albums, I couldn't get enough.
I didn't know what 'Thrash' was back then but I knew I loved the energy in songs like Creeping Death and Seek and Destroy. I was totally hooked.
I became obsessed with Metallica, I must have played my black album cassette almost until it snapped.
When Load came out, my first exposure to it was the video for Until it Sleeps on RAGE (a video show here in Australia) I was underwhelmed to say the least. The edge to their sound was gone. When I heard the rest of the album on a friends brother's stereo I was gutted, its been said 1000 times, but Metallica became a hard rock band.