$55 - Talk to me about this villain's call.

[octaveshift]

I know I should know this already, but I'm not too embarassed to admit I don't.

I have played with the caller several times, and he seems to be good. Is his call solely a function of pot odds, and if so, should I be making calls like this as a matter of course?

***** Hand History for Game 2552324912 *****
TourneyTexasHTGameTable $50 Buy-in + $5 Entry Fee Trny:14927588 Level:5 Blinds(75/150) - Wednesday, August 17, 19:37:22 EDT 2005
Table Table 18967 (Real Money)
Seat 5 is the button
Total number of players : 6
Seat 1: bigj0e03 ( $1455 )
Seat 2: lingula ( $760 )
Seat 6: miAmihAns ( $685 )
Seat 7: caller ( $2160 )
Seat 5: n2thek ( $2630 )
Seat 10: xyrophobic ( $2310 )
Trny:14927588 Level:5
Blinds(75/150)
** Dealing down cards **
Dealt to xyrophobic [ 2d 7s ]
xyrophobic folds.
bigj0e03 folds.
lingula folds.
n2thek folds.
miAmihAns is all-In [610]
caller calls [535].
** Dealing Flop ** [ 9d, 2s, Kh ]
** Dealing Turn ** [ 8d ]
** Dealing River ** [ Tc ]
miAmihAns shows [ As, Qs ] high card ace.
caller shows [ Ts, 8s ] two pairs, tens and eights.
caller wins 1370 chips from the main pot with two pairs, tens and eights.