After all my whingeing, I got the "magic email" today!
Have so far found lots of my direct paternal line: my grandfather aged 5 with my great grandparents, g-g-grandfather elsewhere with a second wife I didn't know about, another set of g-g-grandparents, and g-g-g-grandparents in their dotage but still with pretty good handwriting (they died about 5 yrs later). Actually I'm all around pretty impressed by the handwriting and care taken with filling in the schedules, with the exception of one of the g-g-grandparents who didn't bother to fill in their address. Hmmm...
Also discovered by way of the "how many children" questions is the existence of two children who died in infancy of whose existence I had previously been unaware.
Actually it's quite a different experience looking at the household schedules compared to what we're used to with the enumerators' returns - the household is seen in isolation rather than as part of a street or community. Fascinating though

Anna