Like Tomsk, mine have suffered from a particularly nasty hail storm. It's affected the more exposed fruit (obviously), higher up the plants, but I think they'll still be ok for cooking. Less aethethically pleasing for snacking.
I'm slightly kicking myself for only sowing seeds in April. Last year I started them in Feb but had to keep the plants inside until late May due to the v cold spring - hence they were very light-starved by that point. That made me hold-off this year but, comparing the two years, I think actually last year's yellow, feeble looking plants recovered incredibly quickly once the weather got warmer and they were getting plenty of sun. Plus I think last year's harvest was better overall, although the bulk of mine this year are still to ripen.
So, in short, next year I'm going for a February sowing. If spring is cold, I know that delaying putting them outside makes them look unhealthy but they recover and, if it's a warm spring like this year, by mid-August they should be nearer the end rather than the beginning of their harvest time.
That's what I've learnt this year anyway!