1) Villain seems unremarkable, probably not very good.

Party Poker No-Limit Hold'em, $ Hero (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($661.20)
SB ($501.36)
Hero ($697.59)
UTG ($273.10)
MP ($125.25)
CO ($188)

Preflop: Hero is BB with A, T. SB posts a blind of $3.
4 folds, SB (poster) completes, Hero raises to $16, SB calls $16.

Flop: ($44) 3, 3, 7 (2 players)
SB checks, Hero bets $36, SB calls $36.

Turn: ($116) 4 (2 players)
SB checks, Hero checks.

River: ($116) 2 (2 players)
SB bets $96.25, Hero calls $96.25.

Final Pot: $308.50

2) Villain doesn't seem very good. He has been calling my pf raises regularly for the last few orbits. Is this spewwww?

Party Poker No-Limit Hold'em, $ BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

SB ($871.30)
BB ($621)
Hero ($1024.74)
MP ($409.24)
Button ($186)

Preflop: Hero is UTG with 3, 3. SB posts a blind of $3.
Hero raises to $22, 2 folds, SB (poster) calls $19, 1 fold.

Flop: ($50) Q, 4, Q (2 players)
SB checks, Hero bets $36, SB calls $36.

Turn: ($122) 8 (2 players)
SB checks, Hero checks.

River: ($122) 5 (2 players)
SB bets $150, Hero calls $150.

Final Pot: $422

3) Villain is 28/18 over a small sample. Seems decent.

Party Poker No-Limit Hold'em, $ BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($579)
MP ($250)
Button ($791)
SB ($979.50)
BB ($1014.58)

Preflop: Hero is UTG with A, 4. SB posts a blind of $3.
Hero raises to $22, 1 fold, SB (poster) calls $19, 1 fold.

Flop: ($50) 8, 2, T (3 players)
SB checks, Hero bets $36, SB calls $36.

Turn: ($122) 5 (3 players)
SB checks, Hero checks.

River: ($122) 2 (3 players)
SB bets $96, Hero calls $96.

Final Pot: $314

4) Game has just broken down so we're HU, and this guy is pretty terrible. He may be getting frustrated by my aggression.

Party Poker No-Limit Hold'em, $ Hero (2 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($155.15)
Hero ($839.73)

Preflop: Hero is BB with A, 4. Button posts a blind of $6.
Hero raises to $18, Button (poster) calls $15.

Flop: ($42) 6, 8, T (2 players)
Hero bets $36, Button calls $36.

Turn: ($114) T (2 players)
Hero checks, Button calls $98.15 (All-In), Hero calls $98.15.

River: ($310.30) Q (2 players, 1 all-in)

Final Pot: $310.30