He is so puny and not at all convincing as a hard man!!
But what's wrong with a bit of camp? It makes a change from Aaron (Emmerdale) who walks around with a moody face 24/7. Callum has something likable about him in my opinion and it is looking very likely that they are trying to mellow him. But the writing for the character is awful, so that doesn't help his case. At the end of the day, an actor can only work with the stuff which they are given!
( or tongue in cheek haha) I watched Corrie this morning and noticed it very clear

