Indeed, I think that it's worth speaking to alumni. I find it hard to imagine that all these people (Like "Shona", who can't even spell Dublin correctly in her user name) claiming to be Griffith students or alumni are really popping up and each making their first comments on this topic. I think it's very likely that these are all either the same person or are working for the same person. I invite any of them to point us towards their real identify. They can give me a call, or I can call them.

The idea that that Griffith is better than UCD or TCD is simply not supported by any verifiable fact. These are the country's best universities.

PS Only 16% of TCD students are foreigners.

Duncan is right here,
Those characters are working so hard to promote GCD college with NO reputation.
We could not identify neither Shona nor Emily because they operate as marketers and trolls by putting fake names and apparently both of them are hired by Griffith College owner and top management to defame the reputation of UCD/DCU/Trinity and even smaller ones e.g. DBS.
If someone damages your reputation by way of slander or libel, you should sue for defamation.