Well yeah, no one has claimed that it was another personal story-driven RPG like DOS 2. The thread title literally says "Divinity meets XCOM". It can only fit so many words.

It's an XCOM like game which uses the Divinity characters and setting, Dragon Commander's branching decision system, and the combat is mission-based with specific objectives in the style of XCOM with a variation on Divinity's ruleset.