The ending was good. However, the death of Didact was terrible on all levels. Use left stick to climb! LT to plant grenade! LS to crawl! RT to detonate bomb! You're winner! Hooray. Aside from that, pretty good. The use of the composer on Earth was also lackluster. You barerly even see it happening. It is only a big orange beam, then cut to piles of ash everywhere. Not very dramatic. I a probably the only one who hopes Cortna stays dead. It was a good death and bringing her back would only cheapen it. Better she stays dead and we remember her ending rather than having a boring (and easilly predicted) resurrection.