NL200 do you guys think this river raise is good?

This is a hand from villain's point of view. I am just wondering if you guys think that river raise was good? I thought it was very thing at best, not only because few hands that he beats bet river, but also because even fewer of them call his raise. Or is his play fine?

Submitted by : phexac

PokerStars Game #19992743739: Hold'em No Limit ($1/$2) - 2008/08/29 - 15:09:20 (ET)
Table 'Charon III' 6-max Seat #2 is the button
Seat 1: Hero ($197.10 in chips)
Seat 2: bartleby666 ($429.70 in chips)
Seat 3: mattyog ($38.35 in chips)
Seat 4: RealHero ($243.05 in chips)
Seat 5: sunhunter83 ($454.30 in chips)
Seat 6: RNiner R9 ($197 in chips)
mattyog: posts small blind $1
RealHero : posts big blind $2

Holecards
Dealt to Hero
sunhunter83: folds
RNiner R9: folds
Hero : raises $6 to $8
bartleby666: folds
mattyog: folds
RealHero : calls $6

Flop (Pot : $17.00)

   
RealHero : checks
Hero : bets $12
RealHero : calls $12

Turn (Pot : $41.00)

   
RealHero : checks
Hero : checks

River (Pot : $41.00)

   
RealHero : bets $25
Hero : raises $45 to $70
RealHero :

nobody bet/folds this river unless u go like 184

i like this line, you are only being beat by 5s and AT and get called by a worst ace enough.

i also bet the turn for value.