Value bet this?

[Maliant]

Bodog 50max FR but currently it is 4-handed.

Villian is SB no real reads on him.. seems kinda passive.

Folded to SB who completes I check BB w/ 10h8h.

Flop comes 10c6c8d villian bets $1.50 into $1 pot and I smooth call hoping to raise turn.

Turn is 7c. He now checks this scary card and I bet $3 into the $4 pot and he calls.

River is a 4s. He checks again I think about value betting and decide just to bet a small amount in case he is planning to c/r or is being really passive w/ the best hand. I bet $2 into the $10 pot and he calls.

Ok?