We went out for a long walk yesterday morning and took bikes for the older two and ds2 took his Thomas tricycle. Midway through walk (flat surface), the wheels at the back started to split. Now we've has this trike a year or more, but it's only been taken out about half a dozen times for a walk.
I called them first (to save possible wasted journey in case they wouldn't help) and they said to bring it up and they'd probably offer to replace the wheels. 'Marvellous' I thought and off I went, more than happy with that.
When I got there, the nice lady I spoke to was there and as soon as she saw it had clearly hardly been used and was in (otherwise) excellent condition, she called her boss and explained, and he authorised a full replacement there and then!!
Needless to say, ds2 is thrilled and so am I. I really didn't expect them to be so helpful.
So, thought it'd be good to hear your good (and poor) customer service stories as I think Toys R Us deserve a pat on the back for this one!