User Interface - Well, it's easy on the eyes in a colorful way, no squinting at least, and it's a good size. The graphic waveform display is a cool addition, although it doesn't always work for me, sometimes it kind of sticks in one place for a while, or disappears, but oh well, it's just like a bonus feature anyways, and does not affect the sound at all. The knobs turn easily, and Ctrl-*click* resets them, although *shift* to fine tune would be a bonus feature. Overall a good, easy to use interface.
Sound - All over the map, as far as filters go, in a good way, tons of filters to mix and match. Beware the randomness though, you can easily get some toxic sounds fast, too fast sometimes, but hey, calm down and turn the knobs slowly eh. It seems a tad *harsh* sounding overall, at least that's the general filter sound I think of when I think of Filterbank 2, but that's not necessarily a bad thing, I just wouldn't call it all that analog sounding ya know. Perhaps with a masters' touch it could be tamed into a creamy Moog sounding delight, I just didn't hear it myself ya know. Oh, and bonus points for the 1=L and 2=R setting, talk about mind warping stereo sound yo. I ended up giving it an 8, because I couldn't hack a 7.5 into the K-v-R sever ha-ha. :)
Features - I like the step sequencer feature, that is great to me, because you can get some cool clicky, or burbling accompaniment to your sounds. The delay is a bit lacking in settings/controls if you ask me, but again, we're kind of talking bonus features here really, this is a monster mega filter plug-in. (I'd love to see an expanded delay section in the future though, that'd definitely add even more value and function to this already capable and featured filter.) The modulation routings are easy to understand for the most part, so it would have to score pretty well under user-friendliness in this section.
Documentation - I didn't read it, but that kinda tells you how easy it is to use right ? (I went and looked at the .pdf manual before hitting *post* for this review. The manual/guide looks fine, some close up pictures, some filter explanations. Good enough, could be better, in fact, could be a lot better just because there are so many filter types to mention in it, a possible thing for an update, add improved manual. *shrug*)
Presets - The presets are pretty decent, I've heard better, I've heard worse, you get a good amount (64 I think?) and there might be a 2nd bank on the Tone2 site, not sure, as I always just make my own presets.
Customer Support - On this one, it's been really good I feel. It was updated fairly promptly after being released if I recall, fixing a few issues, and the dev showed some concern and got on the problems.
Value For Money - Yes, yes it is. High marks here, especially if your budget is low, this is one to check the demo out for sure.
Stability - It has not caused me any problems, so pretty high marks here also.
Final Notes - To summarize : I just can't see anyone really not finding something to like about this plug-in. And while it's not the ultimate filter, it's certainly a good nu breed filter, and still retains a pretty wide range of sounds. It's filed under contemporary, and "best value" in my book, but that is just my opinion, grab the demo, and see what your ears think.