From what I have seen TJ rocks. I have only been there once (but I know many who shop regularly)and that is only because I live in Blaine.
I loaded up on produce and spent very little!
The only downside for me was that it was PACKED (which is a good thing really) and felt very "costco" to me so I was a little stressed.
I will be going back and comparing prices with some of the other local stores.
If you haven't been I sure would recommend that you go!
Cons: very busy