Hi Edward,

Welcome to OSM!

bxl-forever is right: Such large changesets are really annoying as they alert a lot of people not interested in doing quality assurance in regions they don't know.

Furthermore, it is considered polite to reply to changeset comments. So please state at least that you read the message.

Another annoying fact is that quality assurance tools are hard to handle with such large changesets.

Nevertheless, I randomly picked one change: A building you tagged as community center: 
https://www.openstreetmap.org/way/1271778148#map=18/51.31602/-2.83408

There is several issues with it:
1) On air footage, this looks like a parking lot with several buildings, not a single building
2) You have drawn the new building above other buildings
3) You have drawn it over a street

What was your intention? 

There is a lot of reviewers that can help you with your tagging - but only if you keep you change sets small enough to be easily reviewed.

Further documentation is available in the wiki:
https://wiki.openstreetmap.org/wiki/Contribute_map_data

Further help is also available in the community forum:
https://community.openstreetmap.org/

Have a nice day and please keep in touch with the community
Metzor


