Having never been there I can’t say that I recommend it 100%. But the pastor there has a good reputation, and I’ve heard good things of the parish as well. So I would simply say, check it out for yourself, then you can tell me what you think!

How far is Belfast from Dublin?
Oh, if you do end up going, however, there are a few things to be aware of. First, Communion is always received on the tongue via a spoon. Do NOT say “Amen” when the priest gives you Communion. This would cause a big mess. Also, it is possible that the Liturgy will be in Ukrainian. Alternatively it could be totally in English. Or, again alternatively, it could be in a combination of Ukrainian, English and Irish (I heard Mass once in Irish… AMAZING!!!). Also, let a parishioner know that you are a visitor and unfamiliar with the Byzantine tradition. Usually Eastern Catholics are happy to help a visiting Roman Catholic through the Liturgy. Expect a lot of singing. The Byzantine Liturgy is normally completely sung. Otherwise, I’d say, just go, watch attentively, try to sing along as best you can, but don’t get caught up looking at a book to follow along. Not only is this very difficult, but you’ll also miss a lot of the actions of the priest and people. So just go and enjoy!