You should. If you don't like it, nothing lost but the price of the cheese (assuming nobody else in the house likes it). If you do like it then you'll have found something new you enjoy.
Same as grilling cheese I think, it's nice and cheap in Aldi. You can fry it in a pan too and it only takes a couple of minutes but it's deffo not an English classic.
It's been sold here for decades, and is pretty commonplace. The great thing about "English" cuisine is that 99.999% of it is imported, so we can import what we like from wherever we like and incorporate it. Fried halloumi, for example, is great as part of a fried breakfast.
And do you know what? In that fry-up you can substitute sucuk or merguez sausages (if you like them) for your usual. (Sausages, BTW, were invented in Mesopotamia 5,000 years ago, and black pudding is of ancient Greek origin.)
@Highway Man won't want it then
Seems daft to deliberately cut yourself of from all the food in the world which you don't think is "English" enough.
OMG no. Good old cheddar is my preference. Classic through and through.
You can't do with cheddar what you can do with halloumi, and vice versa. Halloumi doesn't melt, so it's fnin useless for cheese on toast, or a cheese toastie, or a slice on a burger, or a cheese sauce.
OTOH - try frying or barbecuing a thick slice of cheddar - see how well that goes for you.
You are allowed to like, and use, many different types of cheese, it's not a competition.