@bobsax, I've been playing wind controllers since 1998 and currently own an EWI4000S, 2 x Yamaha WX5 and an Aerophone AE-10. Of these, I detest the AE-10...absolutely detest it. I'll be selling it soon and never want to see one again. It has physical buttons but they're nothing like the Yamaha and not like anything else, either. They're clicky and make a hell of a lot of noise....not enough to be heard during a gig but very distracting when practising. The action is also not smooth at all. Many of the internal sounds (especially the acoustic emulations) are crap but it seems that a number of players seem to find them acceptable....not me. However, the bass sounds are actually decent, as are the solo strings, some of the ethnic winds and the synths. The majority of the wind and brass are shockingly bad.
In terms of working with notation programs: what exactly do you mean by this? As a MIDI controller, you can use it to input notes but why bother when Finale's Speedy Entry would be 10 times quicker and easier??
There is definitely NOT a consensus that the AE-10 is the best wind controller on the market right now. In fact, the nearly 25 year old WX5 is still much better in the opinion of many pro users. The build-quality of the AE-10 is terrible and one drop will cause a lot of damage. The mouthpiece and lip sensor doesn't come close to the accuracy and comfort of the WX5. There are numerous standard alternate sax fingerings missing and you need to use quite a few of the 10 user-programmable fingerings to overcome those deficiencies.
Shall I continue??
In the AE-10s favour, you get a new instrument, exceptional portability, internal sounds (if you want them), a 2-axis, 4-point thumb joystick which can do some interesting things, and altissimo range for sax players. None of these were enough to sell me on the AE-10 but Roland seems to be selling quite a few units of the Aerophone family and so they’ll keep making this consumer-grade (i.e. not pro level) rubbish. If Roland was to introduce a pro version of the Aerophone that addresses the issues I've mentioned, I'll consider it again.