If Brian can beat $1/2 L, I Can Definitely Beat It...

[Aequitas58]

The bad play never stops. This isn't a big pot, but what the hell was he doing?

PokerStars Game #956972747: Hold'em Limit ($1/$2) - 2004/12/14 - 00:32:22 (ET)
Table 'Balaton' Seat #4 is the button
Seat 1: ackanusz ($149.25 in chips)
Seat 2: slacker2 ($21.75 in chips)
Seat 3: Tazzer #1 ($29.25 in chips)
Seat 4: Aequitas58 ($20 in chips)
Seat 5: rexdog ($47 in chips)
Seat 6: seemore butt ($44.25 in chips)
Seat 7: A is A ($46.25 in chips)
Seat 9: jwb1948 ($39 in chips)
Seat 10: SweetWaterBK ($38.50 in chips)
rexdog: posts small blind $0.50
seemore butt: posts big blind $1
*** HOLE CARDS ***
Dealt to Aequitas58 [Kh 9h]
A is A: folds
jwb1948: folds
SweetWaterBK: calls $1
ackanusz: folds
slacker2: folds
Tazzer #1: calls $1
Aequitas58: calls $1
rexdog: calls $0.50
seemore butt: checks
*** FLOP *** [5s 9d 9s]
rexdog: checks
seemore butt: checks
SweetWaterBK: checks
Tazzer #1: checks
Aequitas58: bets $1
rexdog: folds
slacker2 leaves the table
seemore butt: folds
SweetWaterBK: folds
Tazzer #1: calls $1
*** TURN *** [5s 9d 9s] [Qc]
Tazzer #1: checks
Aequitas58: bets $2
Tazzer #1: calls $2
*** RIVER *** [5s 9d 9s Qc] [Ac]
Tazzer #1: checks
Aequitas58: bets $2
Tazzer #1: calls $2
*** SHOW DOWN ***
Aequitas58: shows [Kh 9h] (three of a kind, Nines)
Tazzer #1: mucks hand
Aequitas58 collected $14.50 from pot
*** SUMMARY ***
Total pot $15 | Rake $0.50
Board [5s 9d 9s Qc Ac]
Seat 1: ackanusz folded before Flop (didn't bet)
Seat 2: slacker2 folded before Flop (didn't bet)
Seat 3: Tazzer #1 mucked [As 7c]
Seat 4: Aequitas58 (button) showed [Kh 9h] and won ($14.50) with three of a kind, Nines
Seat 5: rexdog (small blind) folded on the Flop
Seat 6: seemore butt (big blind) folded on the Flop
Seat 7: A is A folded before Flop (didn't bet)
Seat 9: jwb1948 folded before Flop (didn't bet)
Seat 10: SweetWaterBK folded on the Flop

Well, this $1/2 so far has been really soft. Anyone who has experience at $2/4 and $3/6: how is the action compared to this limit?