Full table.
V1 (SB, $57): Tight, passive
V2 (MP1, covers hero): Loose, passive--average player
Hero (MP2, $180) plays LAG, image is TAG, has J
Q
V3 (HJ, covers hero): unknown
V4 (BTN, covers hero): LAG--plays average draws aggressively
UTG limps, V2 limps, hero raises to $12, V3, V4, V1, V2 call. BB & UTG fold.
5-way flop ($64) Q
J
K
V1 shoves for $45, V2 calls $45.
Hero?