I just got some of the Blue Magic (before I had read this thread). I went into the store looking for Plast-X and they were out but I was directed towards this...I've probably done about 4 applications so far and...nuh...the lens is no doubt clearer but the nastier areas look even worse by comparison!
I guess I'll keep working away at it!
I've attached a couple pics here (because I haven't figured out how to insert!)