NL 0.50/1 River looks okay?

[Insistent_]

It is in Swedish SEK, equivalent to a NL game of .5/1.
Seat 1: Current93 (722.20)
Seat 2: joaengm (1183.93)
Seat 3: robocop (820.05)
Seat 4: Duomar (1959.95)
Seat 5: HERO (1921.25)
joaengm Pays SB 5.00
robocop Pays BB 10.00
** Dealing cards **
Current93 [N/A, N/A]
joaengm [N/A, N/A]
robocop [N/A, N/A]
Duomar [N/A, N/A]
HERO [Ac, Kh]
*** Bet Round 1 ***
Duomar Raises to 40.00
HERO Raises to 145.00
Current93 Fold
joaengm Fold
robocop Calls 145.00
Duomar Fold
*** Flop(Board): *** : [7s, Jh, 9h]
*** Bet Round 2 ***
robocop Checks
HERO Checks
*** Turn(Board): *** : [7s, Jh, 9h, 5d]
*** Bet Round 3 ***
robocop Bets 40.00
HERO Calls 40.00
*** River(Board): *** : [7s, Jh, 9h, 5d, 9d]
*** Bet Round 4 ***
robocop Bets 60.00
HERO Raises to 1400.00

[BLAABAR]

I wouldnt do such a bluff at that site. you propably u know it yourself what hands could call.