Don't ever count Skrillex as a dubstep artists, some of his songs aren't lazy but those are the over populated songs that anybody could make now-a-days. Most are counted as Moombah or Brostep. If you don't know those genre's you can look up, easy to find.
Old school shit
https://www.youtube.com/watch?v=WpzzGXBW4GA
https://www.youtube.com/watch?v=VEmM6vVFrao
https://www.youtube.com/watch?v=hL_evYAhEZM
https://www.youtube.com/watch?v=yNoj2Y0iHxw
New school shit
https://www.youtube.com/watch?v=NGuvXVRiO94
https://www.youtube.com/watch?v=ua3iL1WtqN4
https://www.youtube.com/watch?v=wV1w4jGq02A
https://www.youtube.com/watch?v=mbrOjLH-3wY
You'll see the difference quickly.
Anything GQ puts in their mixes are just, epic. The Dubstep and the DnB choices are all excellent.
https://www.youtube.com/watch?v=2_dbKEyInaQ
https://www.youtube.com/watch?v=ES1EC-XoAV4
There are some new artists that understand dubstep feel... Since it's supposed to be mellow and reggae-like you can't just make an electronic song that sounds like Knife Party and call it dubstep.
https://www.youtube.com/watch?v=4oP6zp4ipu4
https://www.youtube.com/watch?v=dA4EzDqsh7A
https://www.youtube.com/watch?v=ruyXqgt2m3E
https://www.youtube.com/watch?v=yBv4kWsi4TE
https://www.youtube.com/watch?v=U4uF2TFwtgI