Take one off on the flop? Did I deserve to be berated?

[Rocaix]

Anyone think this is a good spot to take one off on the flop with position and two somewhat deep stacks in the pot? Both
UTG and MP are decent, although tend to overplay their hands somewhat and my hand is well disguised.

Party Poker No-Limit Hold'em, $ BB (6 max, 6 handed) converter

CO ($1506.05)
Hero ($1800)
SB ($1558)
BB ($458)
UTG ($2266.28)
MP ($1273.5)

Preflop:Hero is Button with 10[img]/images/graemlins/diamond.gif[/img],7[img]/images/graemlins/diamond.gif[/img]. SB posts a blind of $5.
<font color="#CC3333">UTG raises to $35</font>, <font color="#666666"> 1 Fold </font>, CO calls $35, Hero calls $35, <font color="#666666">1 Fold </font>, BB calls $25.

Flop: ($142) K[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, <font color="#CC3333">UTG bets $100</font>, MP calls $100, Hero calls $100, BB folds.

Turn: ($442) 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">UTG bets $240</font>, MP calls $240, <font color="#CC3333">Hero raises to $620</font>, UTG calls $380, MP folds.

River: ($1922) 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">UTG bets $1,511.28 (all-in)</font>, Hero calls $1045 (all-in).

Final Pot: ($4012)

Results in white below: <font color="#FFFFFF">
UTG shows Kh Ks.
Hero shows 10d 7d
Outcome: Hero wins $4012. </font>


Naturally UTG goes ballistic on showdown and berates me for being a fish and proceeds to go on full blown monkey tilt. Personally I thought my flop call was fine, getting about ~18-1 on my stack with two semi-deepish players in the pot. In addition to the image value that I would recieve as the gutter cchaser if I hit. Would anyone else play this differently?