Re: FAIRLAY - SPORTS BETTING for experts - highest liquidity, provably best odds
New UX when 
If by primitive you mean usable without needing a tutorial, then yes, they're primitive. You should make your own website fairlay.com more primitive.
I find it hard to believe that you would bet without understanding backing/laying decimal odds.
betmoose and bitbet are rather primitive betting sites. Betfair, Betdaq, Smarkets and so on are more serious ones.
If by primitive you mean usable without needing a tutorial, then yes, they're primitive. You should make your own website fairlay.com more primitive.
I find it hard to believe that you would bet without understanding backing/laying decimal odds.