While it's great we're seeing a new map coming onto the OMSI scene and I really do feel this is a map many many players will enjoy driving on, however I do feel it is lacking in a few places.
You've dedicated over 7 years working on this map, so for that bravo. I know map making isn't the easiest thing in the world, especially for OMSI so this deserves a lot of motivation.
For me, I feel definitely quantity over quality has been in play here. There's massive amounts of custom objects which does bring an Aussie feel to this map. However, especially on the roads, it's clear a larger map has been desired. I'm not hating on this approach, I do know many people in the community do want a larger map with more routes and yeah unfortunately you will need to sacrifice all the detail to bring that, because of file sizes, performance and just the time to develop the map, so this isn't my main gripe with the map.
My main issues are the route directions and the roads. The route arrows can be very very confusing at times and are not very clear where you need to go, it assumes you know the area. I had to drive with the Google Maps routes up on my second monitor to make sure I didn't get lost and even still I struggled.
The traffic lights across the map are hit and miss. Some are good, some are just very poorly timed and take way too long, others just don't work at all with traffic going through red lights.
And the road systems, especially on the highways, they don't look amazing. You have a slip road onto the highway with 2/3 lanes which then suddenly vanishes into 1 and then slides into another. It's just not perfected, but again as a large map I can see why it's like this.
Overall, if you're looking for a large map with long routes and a variety of routes, this is definitely a good map for you, just expect to do a bit of route learning. However if you're custom to detail over quality in maps such as Cotterell and BoTW, you may be disappointed by what this provides.