I can understand your POV there. Shostakovich's type of music isn't exactly all... sweet singable melodies or even melodies AT ALL to say the least. It's more or less atonal, or even better - descriptive. Regardless of the style though, his music always manages to paint a picture.

I believe shostakovich's music is quite influential, especially today in modern music!. I can see how composers like John Williams, and Alan Silvestri might've taken notes and inspirations from shostakovich's symphonies, for their film scores.

_{Lol, that reminds me! I should write a chapter about John Williams! He's legendary!}

So YEAH - defs underrated. I mean have you heard his Piano concerto No 2?...Simply out of this world!