i've had them, and they taste very good. But, I used to eat them when I was running everyday for good amounts of time. If you are trying to add mass, then the sugar (and fake sugars that aren't considered sugars by the FDA) come into consideration. Even if you aren't, there's tons of cheaper and just as tasty stuff out there that most people would recommend over the bar.
I've noticed better progress after ditching the Solid Protein bar, which is supposed to be one of the best building bars out there.
Now, I just make chicken sandwiches with some cottage cheese and take those with me. Also, I'll make kidney been, chick peas, tuna sandwiches, and other great protein/complex carb meals instead of bars. It's a LOT cheaper ( I use this money i save up to buy fish fillets every now and then), and you'll like the taste of these meals just as much if prepared to ur liking.
I'm not a big fan of protein bars....when i spend on protein, i buy the shakes (isopure ) and protein rich foods (chicken breast, fillets, egg whites, beans, etc.) Also, this way, you can cycle your diet so you don't eat teh same thing everyday or something (fish fillet sandwich one day, tuna one day, turkey another is much more enjoyable). Good luck
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And she doesn't like any protein bars.
