rainbow bubble issue, again

[acme64]

Sorry to bring up this issue again, but i just came from the sprint store, tired and pissed...

I had the rainbow bubble issue, took it back, they replaced the plastic screen layer. a few months later, same **** happened, this time its a perfect rainbow square(improvement?) I go back today, they will NOT replace it, but instead, fail to repair it again.

Then the guy tells me, every not only does every single touch pro do that, but EVERY SINGLE TOUCH SCREEN PHONE does that. including the PRE.

Maybe i'm naive, but this guy sounds full of ****. what do you guys think?