My recent experience with Livenda & CTAA:
I purchased CTAA from their website ($250). After about 10 hours I received a download link (Dropbox) for “PC version of CTAA”.
I did not receive any download links for VR versions of CTAA (Oculus & Vive), so I sent them an email. (From the forums it seems that this is a common complaint…)
After not getting any response I used PayPal’s dispute center. Suddenly they became very responsive and I received all download links within couple of hours.
Okay so their customer support sucks. And I agree that it’s “risky” to purchase assets outside of Asset Store, you have absolutely no guarantees that you will receive regular updates. These guys just seem to like to ignore all customer support requests…
BUT having said that, I also have to say something else.
Their product just really shines. Anti-alias quality is beyond anything I have ever seen in Unity, and still drop in FPS rate is minimal. Things made with Unity just no longer look like “made with Unity”… I no longer feel tempted to turn to Unreal Engine for visual quality.
What I want to say is “please give those guys a chance”, even though their customer support sucks. You just don’t want to “shoot down” a developer who is making Unity so much more interesting and useful tool for all of us… Maybe in the future Unity will provide free anti-aliasing solutions that will equal CTAA, but right now, this is by far the best there is, in my opinion.
Besides, Livenda guys said (on youtube) that they are planning to bring CTAA to Asset Store, but only after launch on their own website. Maybe it’s safer to purchase it then…
And Livenda, if you read this, please consider bringing the price down to more reasonable level. There is a HUGE market of “Unity hobbyists” for whom $250 (let alone $500) is just wayyyy too much. You are missing this market with this kind of price tag.