Yeah, pretty much. I actually find it kind of entertaining in that there's a real tactical battle in frames like which require a lot of mental strength, and the length of such matches make it more epic-feeling because of how long it is. It must be incredibly frustrating for an opponent though, and it's probably not what a casual viewer would want to see.
For what it's worth though, he is only one snooker behind, and all players would continue on when at that. Especially when he's massively capable as a safety player.