Eleanor and accent? Wow, first time I hear that. To me she actually sounds like what Engloids can barely try. Honestly, her pronunciation sounds cleaner than a native English speaker's to me. If I wasn't a mikutard, than Eleanor would easily be my favorite English voice bank now.
This controversy reminds me of the reactions that my Miku V4E cover of "ECHO" by Crusher-P has gotten earlier this year. People from one region said it was clear, people from other regions didn't understand anything. People are used to different English speakers, I guess. That's an issue I didn't notice among speakers of the other languages I know - and I surely had to deal with German dialects a lot.
To me, Eleanor Forte is just the perfect English voice bank. A nice, clean, young female voice with a cute character design (twintails FTW!). The only thing she doesn't have, in my opinion, is this kind of "synthetic cutesy effect" - but that's what I have Hatsune Miku for. I'm looking forward to make these two sing a duet, once I overcome the trouble of timing two different voice synths in one song.
The engine itself is... Really, just a technical preview. Although it is a pain to edit parameters, it's actually easy to use if you have experience with Vocaloid. The interface is blanc - but that's expected for a free tech preview. I never expected them to give me a voice synth with Vocaloid quality for free, it's just a trial version.
I'm looking forward for the full release. Eleanor is worth getting. Finally there is a non-Vocaloid voice bank that I really like! I'm not interested in getting the other SynthV banks, since I don't speak the languages or I already have a better voice bank that fits my music. Unless they make the Japanese bank a baritone adult badass in dark manly clothes.^^ I will give the others a listen though.