Being globally distributed is genuinely great in a lot of ways, but coordinating across time zones takes real effort and you have to be intentional about building relationships remotely. Not a dealbreaker, just something to go in with eyes open about.
Some processes are still developing, which makes sense for a growing company. If you like building and figuring things out, you'll be fine. If you need a lot of structure from day one, expect a bit of a ramp.