Esta bien el second barrel?

Hand converted with online PokerStrategy.com hand converter:

Reproducir mano

$0.02/$0.05 No-Limit Hold'em (9 handed)

Known players:
[tg]CO$4.86:///////;BU$4.86:///////;SB$1.66:///////;BB$2.00:///////;UTG1$4.97:///////;UTG2 (Hero)$5.00:///////;MP1$7.05:///////;MP2$5.31:///////;MP3$8.95:///////;[/tg]

Preflop: Hero is UTG2 with A:s, Q:s.
UTG1 folds, Hero raises to $0.20, MP1 folds, MP2 calls $0.20, 5 folds, 4 folds, 3 folds, 2 folds, BB folds.

Flop: ($0.47) 2:h, 7:s, 8:s (2 players)
Hero bets $0.35, MP2 calls $0.35.

Turn: ($1.17) 4:d (2 players)
Hero bets $0.70, MP2 calls $0.70.

River: ($2.57) 3:c (2 players)
Hero checks, MP2 checks.

Final Pot: $2.57.

Mi duda, pues aun vale el semibluf?

Como la jugaban ustedes?