canvas print from posterjack?

Anyone tried canvas prints from www.posterjack.ca? good quality and accurate color (I am using calibrated monitor)? I want to purchase a couple of large size (32x48) canvas prints from them, however I really like to know some thoughts from your guys because they're not cheap.

Thanks

Have used them a couple of times but not for that size. Had some 8 x10 done and found the quality to be excellent.
They called on one of them and made some suggestions before they processed the job, shows they care about their product.
Fast and efficient service ordered Saturday were delivered the following Wednesday, only because I was outside Montreal otherwise I would have had them Tuesday.
Would highly recommend them.