Man, those films were littered by gigantic slow downs if only more than one actor had a shoot out on the screen, the action came almost to a halt like in Metal Slug 2.
Controls feel floaty compared to HLM, and the levels are so heavily geared toward the slo mo mechanic that it gets to be a pain trying to finish them without it.
Solid game, but quite a ways behind HLM overall, IMO.