People are moaning about the cost on other forums, but any researcher who was around in the 20th century would say you don't know how lucky you are. Online records are so easy and cheap compared to the cost of travelling around the country and searching all day through dusty files. It was a mammoth task finding anything!
Absolutely true! We did most of ours before there was much online - when I first joined Ancestry there were very few records. Having said that, we exhausted the online records years ago, including the newspapers, as we have no interest in extending outwards forever and want to go back in time. We had to spend weekends all over the UK, taking up most of our holidays, and paying a fortune in petrol and hotels. But we have ended up with a very well documented tree with many photographs of places, unlike many of the trees online, many of which are complete fairy tales with nothing to back them up. I once saw my grandmother married to a complete stranger before she was even born.