Minraises??

[iequalzach]

So I've been having some trouble interpreting minraises around the bubble and onward. I'm afraid I'm giving them too much credit, as it could mean garbage or a monster. I usually prefer folding and pushing when I'm first in. Am I missing out on some EV? What do you guys do here in the average 10+1?

Game #854045823: Texas Hold'em No Limit (100/200) - 2005/08/14 - 19:09:49 (ET)
Table "STT1 941149 - 1" Seat 2 is the button.
Seat 2: Hero (2427 in chips)
Seat 3: Catch__22 (460 in chips)
Seat 6: burnt (5247 in chips)
Seat 8: Tossit (1866 in chips)
Catch__22: posts small blind 100
burnt: posts big blind 200
----- HOLE CARDS -----
dealt to Hero [9h Ah]
Tossit: raises to 400
Hero: folds

Game #854045803: Texas Hold'em No Limit (100/200) - 2005/08/14 - 19:09:07 (ET)
Table "STT1 941149 - 1" Seat 6 is the button.
Seat 2: Hero (2627 in chips)
Seat 3: Catch__22 (660 in chips)
Seat 6: burnt (5247 in chips)
Seat 8: Tossit (1466 in chips)
Tossit: posts small blind 100
Hay_Guys: posts big blind 200
----- HOLE CARDS -----
dealt to Hero [Qd 5c]
Catch__22: folds
burnt: folds
Tossit: raises to 400
Hero: calls 200
----- FLOP ----- [7h 2h 6h]
Tossit: bets 1066 and is all-in
Hero: folds