It's edible. For the cost I would expect a higher grade of mozzarella; this appears to be a processed mozzarella with some oil based filler additive, it leaves large spaces when cooked as that oil leaches out - I have had worse though. It cooks quickly in oil and well not much visible mess in oil. Some improvements would be to make these longer similar to American versions and the packaging is an a big waste of space in the fridge. A herb version would be a good idea. Will I buy it again, yes, will I wonder where the money went for the cheese and the voids, also yes.
Not nice. No discernible cheese taste and the coating was sickly tasting yet bland. I cooked half and threw the other half away. The free-from ones in the plastic bag are much better.