He's got "some" good songs and just two "good", great if you want albums. Out of that all the succes and awards he's got doesn't reflects what he as musician is.
The most underrated (talking about kind of pop artists) : Madeon
Started making music at 11, became famous around his 16 by entering and winning some remix contests. His music is unique, catchy, nice and even pop and cool. Now he's 21 and relased a great album completely produced by him. His music is appart of the rest of pop music nowdays. He's not just another electro/pop producer, his music is made of complex musical theory and also complex produccion techniques, which results into a very alive music full of feelings. At his 21 he has visited several countries and performed in many festivals around the world, even so he is not well recognized. Pop music would be credible If he was the top on the lists. I think his music is the sound of these times, it's the sound of my youth, not a better way to explain it.