This is going to be a -1 from me. I’m not sure how I feel about the theme because there are a lot of mining-themed maps but ore-themed I don’t know, so I’ll let others decide on that. The build itself is where I find my main issues: most of the parkour is floating (not connected to a main build) because there isn’t a main build. The cube of ore doesn’t look fantastic but it works for what you are trying to do. Try to make the blocks a little more diverse as the vast majority of your blocks are Diamond blocks. I am currently lying in bed so I can’t speak for the parkour, but I don’t believe that neos are generally wanted in easy maps (I could be wrong, map judging is always changing).
Good luck on this map and future map submissions!