Not particularly “Hot” It’s considered “Medium”
The one’s I have, tend to me more Sweet and Sour but with a Kick at the end.
If you can handle a sensible level of spice then you will be more than fine, although it does differ from one takeaway to the next!
I’ve had Pathia’s hotter than a Supermarket Vindaloo for example
I’d say so yes, 3/4 sometimes.. depending on how heavy handed the Chef has been