3--JJ River Call of Small Bet a Waste or Reasonable?

[TomBrooks]

PokerStars No-Limit Hold'em Tourney, Big Blind is t50 (10 handed)

Sunday morning game. Players are pretty reasonable. Not seeing donkey goofball moves like I do during prime time (evenings).

Is calling this river a total waste or reasonable?

BB's bet seems a bit weak but there's not much on this board I'm beating except maybe split tens. I don't think BB would bet them but the bet is pretty small and offering 7:1. I think his most likely holdings are a Queen or weak Ace.

UTG+2 (t1285)
MP1 (t892)
MP2 (t1485)
MP3 (t732)
CO (t607)
Button (t2435)
SB (t3087)
BB (t1345)
Hero (t1697)
UTG+1 (t1435)

Preflop: Hero is UTG with J[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">Hero raises to t200</font>, <font color="#666666">8 folds</font>, BB calls t150.

Flop: (t425) A[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, Hero checks.

Turn: (t425) 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets t100</font>, Hero calls t100.

River: (t625) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets t100</font>, Hero...