I wouldn't necessarily take lack of responses as an being a vote against the lessons; it's more just that people don't tend to comment on things they have no experience with here, unless it's to point something out (like if bad Irish was used on one of the webpages). That said, both lessons look to be fairly expensive, and you can likely find other ways cheaper.
Even if you're not in a city known for its Irish population, there is still a relatively decent chance that you will have other Irish speakers around you, or even classes (assuming any decent sized city; obviously you won't out in the country). You could also look at posting on Gaeilge Amháin on Facebook, or the group Gaelskype, though most on the latter (and the former, to be honest) are learners. Not that there's necessarily anything bad with practicing with other learners, but you just need to be aware. And those would generally be 100% free, too. You could also try iTalki, though none of the three teachers of Irish are native speakers, and all of them clearly use English sounds and structures that wouldn't be used by natives (again, something you'll have to watch out for no matter where you get practice, even on Gaeilge Amháin!).
You could also try
Comhrá le Chéile. I did a session with them, and it was great. $40 for 6 one hour sessions. There are other people in the sessions, but the person in charge works to make sure everyone talks and asks questions, etc. They usually have specific focuses as well, so it can help build up vocabulary. And the runner of it has a MA in Irish from NUIG and speaks lovely Donegal Irish.