My standards are probably higher as an Indian person, but I think most of TJs frozen Indian dishes are awful. The vegetarian biryani is ok, but I won't touch the others. They made a really good chicken tikka masala a number of years ago, but that "formula" was long discontinued. The newer one is terrible.
Their frozen pastas and things are quite good, and I like cooking them with packs of extra frozen vegetables, to up the nutrition.