Absolutely, DrillLand, despite its expanded rulesets, is the most friendly starting point.
The single player is split into five different theme park attractions, each with their own ruleset, but two of them play similar to traditional Mr Driller rules, and the other three are really good at helping you become a more rounded player since they test different things. To begin with all the attractions are set to Level 1 difficulty too, but they still offer a firm-but-fair challenge if you’re new or rusty like I was.