None of those things are issues to me..concave, lip, flat, "actual" size. My issues are:
1/ The stance is a bit too aggressive.
2/ The spokes stop on the inside of the lip which gives it a perceived smaller size once I had it on the car. It seems smaller than the original 18s. With the 18s the spokes came out to the lip which made it look bigger (I guy at the shop helped me understand that after the fact)
3/ The dual color looks much different in person, and I guess doesn't really fit my car, because when I was looking at the pics, it didn't look that drastic.
