Paradise $20 NL HU - reckless all-in call?

[Warik]

It's still level 1 and I'm dealt TT. Here's what happened.

Opponent (1,030.00 in chips)
Warik (970.00 in chips)

Opponent: Post Small Blind (5)
Warik : Post Big Blind (10)
Dealt to Warik [ Th ]
Dealt to Warik [ Ts ]
Opponent: Raise (15)
Warik : Raise (20)
Opponent: Raise (55)
Warik : Raise (100)
Opponent: Raise (955)
Warik : Call All-in (840)
*** FLOP *** : [ 7/images/graemlins/spade.gif 3/images/graemlins/spade.gif T/images/graemlins/club.gif ]
*** TURN *** : [ 7/images/graemlins/spade.gif 3/images/graemlins/spade.gif T/images/graemlins/club.gif ] [ J/images/graemlins/club.gif ]
*** RIVER *** : [ 7/images/graemlins/spade.gif 3/images/graemlins/spade.gif T/images/graemlins/club.gif J/images/graemlins/club.gif ] [ 2/images/graemlins/diamond.gif ]
*** SUMMARY ***
Pot: 1,940 | Board: [ 7/images/graemlins/spade.gif 3/images/graemlins/spade.gif T/images/graemlins/club.gif J/images/graemlins/club.gif 2/images/graemlins/diamond.gif ]
Opponent bet 1,030, collected 60, net -970 (showed hand) [ J/images/graemlins/diamond.gif A/images/graemlins/spade.gif ] (a pair of jacks) Warik bet 970, collected 1,940, net +970 (showed hand) [ T/images/graemlins/heart.gif T/images/graemlins/spade.gif ] (three of a kind, tens)

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When contemplating the call I knew the only hands that could beat me unimproved and could justify an all-in raise so early in the tournament are JJ,QQ,KK and AA... all four of which I figured he WOULDN'T all-in raise in hopes of extracting more from me... thus I call.

The turn jack would have been enough to beat me, and so would any ace have been, if I had not flopped a set... thus I'm questioning my call.

Comments please?