How badly did I play this hand

[calabazas]

To start I am a a very tight, conservative player.
And Villain is a very aggressive bluffer.

Blinds 100/200 final table 18 person SnG Pokerstars

Dealt to “Hero” [Kd Ad]
“Villain” (5460 in chips) Seat 3: calls 200
Seat 4: folds
“Hero” (2065 in chips) seat 6: raises 600 to 800
Seat 8: folds
Seat 9: folds
Seat 1: folds
Villain: calls 600
*** FLOP *** [Qs Tc 7s]
Villain: bets 1400
Hero: calls 1265 and is all-in
*** TURN *** [Qs Tc 7s] [Ah]
*** RIVER *** [Qs Tc 7s Ah] [4s]
*** SHOW DOWN ***
Villain: shows [Qd Td] (two pair, Queens and Tens)
Hero: shows [Kd Ad] (a pair of Aces)
Villain collected 4430 from pot

Was it dumber for me to call his all-in or for him call my raise with Q-10s. Or were both so bad that we should be marched through the street as an example to others.

Thanks in advance