think I got max value out of this? If not how do u play it?

***** Hand History for Game 2628515573 *****
$2000 NL Texas Hold'em - Wednesday, August 31, 07:16:39 EDT 2005
Table Table 56604 (No DP) (Real Money)
Seat 3 is the button
Total number of players : 6
Seat 1: february_22 ( $2870 )
Seat 2: lohjes ( $4001 )
Seat 3: ChinaTown02 ( $1950 )
Seat 6: sop_tet ( $1738 )
Seat 10: DPwins ( $1569.87 )
Seat 7: ilikeace_s86 ( $2000 )
sop_tet posts small blind [$10].
ilikeace_s86 posts big blind [$20].
** Dealing down cards **
Dealt to ilikeace_s86 [ Qh Qc ]
>You have options at Table 59939 (No DP) Table!.
DPwins folds.
february_22 folds.
lohjes calls [$20].
ChinaTown02 raises [$90].
sop_tet calls [$80].
ilikeace_s86 calls [$70].
>You have options at Table 59939 (No DP) Table!.
lohjes calls [$70].
** Dealing Flop ** [ 8d, 4s, 8h ]
sop_tet checks.
>You have options at Table 59939 (No DP) Table!.
ilikeace_s86 checks.
lohjes checks.
>You have options at Table 59939 (No DP) Table!.
ChinaTown02 checks.
** Dealing Turn ** [ 7s ]
sop_tet bets [$265].
ilikeace_s86 calls [$265].
lohjes folds.
ChinaTown02 folds.
** Dealing River ** [ 2h ]
sop_tet checks.
ilikeace_s86 bets [$400].
>You have options at Table 59939 (No DP) Table!.
sop_tet calls [$400].
ilikeace_s86 shows [ Qh, Qc ] two pairs, queens and eights.
sop_tet doesn't show [ Jc, Ac ] a pair of eights.
ilikeace_s86 wins $1687 from the main pot with two pairs, queens and eights.

I can't believe he called on the river...
nicely played...I'd probably have reraised the turn bet minimaly. He'd probably call and then fold to my river bet. But if he had a small pp this would pay a bit more.

Can you please explain your thoughts and reasoning?