I've thought about getting it multiple times, but I'm not too big of a fan of multi character turn based games. If I could play it with one character I would 100% buy it
If you play on a lower difficulty you may be able to do that depending on what you play. Though I'm unsure how well that will work unless you do hit and run tactics with a Rogue.
Pump everything into dex so you're basically unhittable, use Finesse weapons or be a monk for unarmed attacks and get multi attack at level 1. Make use of crates and boxes to create barriers and use as weapons. Super doable, if a bit challenging.