Apart from having trouble going up or down ladders, freezing at the top of ladders occasionally, quite often requiring 3 or 4 headshots to kill an enemy and about half of my mellees turning into a dancathon with the enemy, I am rapt in SE5. Although, I would very much like to have 2 medpacks and not just 1. I tend to enjoy firefights as much as sneaking about. The scenery graphics are sensational.