okay - so there's great sushi, like at Ginza, Fugakyu, Oishii, etc. Blue Fin isn't really in that class. But if you're looking for good sushi, for a reasonable price, Boston can be a tough town. Blue Fin has very solid, good sushi, for among the lowest prices in Boston if you get their sets.
someone in another review said the food had changed during the expansion, and that the prices changed. the prices changed something like $2 on the $25 set, which isn't a huge deal. and the food seemed pretty much identical to me, having gone here for years.
the service isn't stellar, and it doesn't have the ambiance of the high-end sushi joints. but for good sushi for cheap, I haven't found much to even campare with Blue Fin.
Pros: good food, great prices, lots of variety available
Cons: ambience isn't their strongpoint, service can be slow
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