I always watch the service, its very touching, I read Sapper Martins book about his war experience. It was touching/ tragic and the fact that he made it through his time at the trenches unscathed, was amazing. How he tells his story, was fluent, well written and attention to detail was amazing as he logged his days in a diary, which I believe they weren't supposed to do.
He couldn't understand how some men were dead within days of arriving, but he made it through and he was there for sometime. I would recommend it as an interesting read.