I bought a Yashica T5 new back in the '90s but it got stolen soon afterwards. Later I read lots of comments about the T5's lens being brilliant so I dug out my old negatives and found nothing special in them. In fact, it was difficult to tell the difference between them and ones made on the Olympus Mju II. Considering how much cheaper the Oly sells for, I'd say that the hype around the T5's lens is just hype. Hesitant to talk up the GR lens too much lest I be accused of hype, I'll just say it makes nice prints at 10x8, noticeably nicer than the T5 or Mju.