Hello Darklot, and welcome to OSM. 

although this changeset does not appear malicious overall, it has quite a few bad and dubious changes. In Llanbradoch, you deleted a service road that shouldn't have been deleted and made a bit of a mess out of the landuse=residential area. In Fleur-De-Lis you connected St Deinois Close to St Davids Rd when it shouldn't be. you also added a view point and a named rock to Rhymney river, nether of which I believe exist. For these reasons and the fact you've got a history of adding fictious data, I'll be reverting this changeset. If this is a genuine attempt at making improvements to OSM, I encourage you to make smaller changes to begin with until you get the hang of editing so that your changes can be more selectively critiqued. Please feel free to ask any questions you may have,
Kind regards,
Kits.
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            Published using OSMCha: https://osmcha.org/changesets/157352361
            