I've shopped at LIDL regularly for the last few years and i think their prices are great as is the selection and quality of the produce they offer.
There's still a few items i end up having to get elsewhere but they're getting fewer all the time.
Congratulations to LIDL!!!
I actually gave ALDI a go the other week just because i had to go near their store for another reason and i have to say i was rather dissapointed by the quality and choice in comparison. Things were very slightly cheaper but you could clearly see why.