Been experimenting with it for about a week.
I like the simple interface and controls. And the blend control makes it dead simple to get a subtle thickening result.
I think it's a keeper.
Having dealt with them for a few years, I can pretty much assure that a free iZotopes teaser means a new product suite will follow soon. New version of Nectar perhaps, don't know. I like some of their products enough to be curiously interested.
And yeah, I don't think ensuring users visit the website and see the product line, and supply an email addy for further advert presentation is terribly invasive or unexpected. Looks like business 101 from my perspective.