I've signed up yesterday for the 3 day trial, and it seemed to be working flawlessly for the first couple of tries that I did.
However; I noticed some of what might be bugs after a bit of testing, and they are:
1. After pasting the original text and proceeding, I would get the final results. But I noticed that every time there was something missing in the final text. This happens due to having a sentence/paragraph in the spintax that starts with "{" and at the end of it there would just be a "|}", so manual removal of the opening/closing bracket is due, or just manual spinning of the entire sentence/paragraph. I don't know if this is supposed to happen in order to get a "with or without that sentence variation", but I didn't find it practical honestly as the article would lose the whole meaning of it (and this was on the Readable setting).
2. When clicking on the minus/plus button, it would delete or add the words, but would add the final result as part of the whole (i.e if it was {do not|don't|doesn't} and I removed "doesn't" via minus button, it would become {do not|don't|do not|don't}, or something like that). I should mention that this started to happen onwards after the first time I clicked on "Edit Spintax".
3. I would often get a {major opening|major-opening} as a variation. Note that this is just an example, but it was close to what I got in my previous tests. That just didn't seem right, and I had to manually spin/remove such words (also on Readable setting).
4. It seems that the recommended settings for Tier 1 yielded best results in terms of variations and synonyms, and it mostly retained the readability of the article, as opposed to some other settings. I haven't had the time to test all settings, but this is what I noticed so far.
Now, I wanted to make sure that at least number 2 isn't on my side for whatever reason (certain browsers, etc), so I wanted to give it another try with a different browser this morning, but I can't seem to be able to log in anymore and I'm greeted with this:
"Error: Something failed. Please contact support and include the API call you were trying to make.". The rest of website works just fine.
Now everything's said, please note that I do like everything else so far, and I really hope this would become the number 1 spinning tool out there.
Best of luck
