What would really irk me is if the next batch of playfields they make don't exhibit this issue, leaving many people with the Standards in a much better position than current LE owners in terms of resale value and quality. I recall someone on PPS saying they were going to make some kind of adjustment to the ink process in the future. But since I believe they made 1500 playfields (can anyone confirm?), don't expect that improvement to happen for awhile.
From what I've read, I don't think anyone with the issue has actually attempted to get a new playfield. They just get the diffuser, install it, and feel the improvement is "good enough" to where they no longer worry about it. Although if it continues, I'd imagine someone who's more hot headed will inevitably attempt to pursue the issue much deeper. CGC has horrible customer service, but those who have been in contact with Doug, speak positively of their conversations. I wouldn't know.
If people started threatening to return their games or do chargebacks - then CGC might act more aggressively at providing a solution. Right now, their train of thought is: Okay, what is the cheapest and most convenient way we can "reduce" this problem? If that quiets people down, we don't need to do anything else. At the same time, those people with supposedly "perfect" MMRs are telling those affected by the issue to stop complaining. Realistically, complaining on a forum will not solve this problem. CGC needs to be made aware at how many people are frustrated over the issue - and I seriously doubt they're monitoring all of these threads.
From what I've seen, none of the inserts on MMR look spectacular. Some look acceptable - others look awful. I've only seen two original MMs in person with LEDs installed. Neither one of them exhibited these issues, despite PPS trying to convince us otherwise. But looking at some or the original pics, one looks amazing while the others look similar to what we're currently dealing with.
It's all very baffling.