Yes, a lot has been added to Ancestry since then. If your ancestors are in England/Wales, you'll probably want to look at Ancestry and FindMyPast and decide which is best for you. They both have complete England & Wales censuses 1841-1911, but the parish records on the two sites differ greatly. For example, most London records on Ancestry but good coverage of Staffordshire and Shropshire on FindMyPast.
Both sites offer free trials, and might be available in your local library, so there's plenty of chance to try them out.