I actually found some of the features of this mission to be annoying:

1) You are forced to walk to the helicopter during the beginning of the mission, in spite of a known enemy threat within 2 km. The script doesn't simply make you "start walking" and give you the ability to override that, but instead applies a per-frame restriction on running. Given the imminent danger that the enemy convoy on the island represents, sitting there grooving to music is a little on the silly side. =)

2) Mandatory intro. You can't skip the briefing text appearing on the screen, taking 10-15 seconds every time you start the mission.

3) No way to turn off the music, which I'm sure is a licensed soundtrack with appropriate credits to the producer. ;-) TPW_MODS eventually plays a radio transmission which turns it off, but it'd be nice to have a toggle or some such.

4) No "lose" condition. If you crash the helicopter without dying, or if the enemy causes a mobility kill and you manage to save the aircraft, then you are stuck on the ground permanently -- your copilot will disembark. You will not. You will therefore have to restart the scenario manually. The scenario should recognise a mayday condition and either force an end to the scenario or attempt to send reinforcements/SAR.

5) No ability to disembark, related to #4. Part of the pleasure of the Arma series is the ability to accomplish objectives in a fashion other than originally intended, but this mission shoehorns you into the cockpit. If I've crashed the helicopter but I still have a carbine available, the stuff of legends is made this way. ;-)

6) Mandatory destruction of all vehicles. It should be smart enough to recognise if the vehicles' engines have been destroyed or their wheels are destroyed, even without the presence of a catastrophic kill.

All that said, it's still quite faithful to the OFP original, with proper allowances for the new game engine and unit types of course. Well done.