First 3 Draft Picks were RBs - Mistake or Value?

Had my draft last night in a 12 Team, Half Point PPR, Standard Lineup (1QB 2WR 2RB 1FLEX 1TE 1K 1DEF). Edit: First 3 picks were DJ, Dalvin, and Carson

My team:

Starters
-QB: Deshaun Watson

  • RBs: David Johnson, Dalvin Cook, Chris Carson
  • WRs: Tyler Lockett, Tyler Boyd
  • TE: Eric Ebron
  • DEF: Ravens
  • K: Crosby

Bench

  • QB: Josh Allen
  • RBs: Royce Freeman, Adrian Peterson, Kalen Ballage
  • WRs: Marvin Jones Jr., Emmanuel Sanders ,Dante Pettis

How did I do? Obviously weak at WR but hoping the trio of backs will be solid enough to allow some variability at WR.

Thanks guys,