Are you referring to the connection to Dublin from a perspective of commuting? I don't think it is viable to commute daily as with traffic you are looking at 2-3hrs each way. Bree is probably a 1hr50-2hr10m drive from Dublin on a weekend with light traffic.
I would check Broadband connection as I know another village nearby that has poor broadband connectivity and rural broadband access is not great.
I don't know Bree, but know another slightly larger village closeby and there isn't a great deal to do in the village itself. Enniscorthy is going through a relatively tough time with low footfall and shops closing. I've always liked Wexford town and there are some nice restaurants, decent shopping etc.
Wexford itself is a beautiful county, especially in the summer with great beaches and outdoor activities.