great job on Halo CE Anniversary

I just have to say a great job on Halo CE Anniversary. It brought back all the memories and better. I played the game on legendary as I always do to unlock achievements. Honestly I need to finish a few missions but have seen the ending. My only problem is the “Never Tell Me the Odds achievement”. Why do I have to do the entire mission over again if I fail. The time trial is based on the last part to escape the MAW with the warthog. ARGH!! I know, you have to just die if you stop for any reason and go back to the check point. Don’t complete the mission if you think you will fail.