Nice updated review.
Have to say that with the 031.023 firmware, the thing is a lot more stable, but there are still a lot of bugs and it's frustrating that features are still missing or poorly implemented. Worse is that Nokia releases new versions of software for other phone models (mostly 3rd FP1 and 5th edition) and yet ignore the FP2 models. Nokia Point & Find is a classic example. Available on the E71 yet not on the E72 and no sign it ever will be. The Mail client is also much updated on 5th edition models, and yet on the flagship business emailer, E72, it's not (thanks to the daft decision to integrate the client into the firmware I suspect).
The email client is the biggest annoyance. This should have been the jewel in the crown component of the E72. You buy an E72 for email. It's aimed firmly at the Blackberry market, especially with the push email & Nokia Messaging. Yet the email client is terrible. Clunky and bug ridden with an awful email viewer, and (aside from Mail for Exchange) it doesn't even support Destinations, a core feature of FP2 that all the built in applications should have supported out of the box (never mind the fact it still doesn't support it despite several firmware updates). Nokia's solution to the lack of Destinations was to bundle SmartConnect, but even this was broken in the initial release of 031.023 (there's a patch now available from SmartConnect for those who have already got the broken firmware).
Nokia Messaging was a major hassle for me, taking a lot of calls to Nokia Care to get it fix due to a corrupted account on their side. Looking at the support forums, it's not an isolated incident.
Corruption of the phone requiring a full format hard reset is also fairly easy. In my case, I got the Destinations database corrupted by just using Easy WiFi (similar to SmartConnect). Apparently SC can do the same if you are not careful about where your 'smart' Access Point is defined when applying updates. Once corrupted, the only way to fix it is a hard reset wiping everything out.
Finally, 031.023 has made the GPS even worse. Maps has improved, now with WiFi locating akin to Google's similar service, but the integrated GPS just fails to lock on frequently, and Maps also doesn't make it clear which kind of lock you have got (true GPS, cell position or wifi position). I had a need to direct emergency services to my location and it was showing the cell location and not where I was (despite a vast expanse of clear blue sky and no buildings in sight).
The E72 still looks the part, and mine is holding up pretty well. It's still clunky in certain ways, but runs most apps okay without much error. I don't run into memory issues that some get. If the email client was vastly improved, GPS fixed and a few more bugs fixed, this would be a great phone. However I think it's too late for the E72, and Nokia knows this which is perhaps why it's largely neglected. But then 3rd edition is pretty much a dead platform now anyway, and soon 5th will be in the same boat. Nokia needs to get onto Symbian^4 ASAP, along with MeeGo to get any ground back from competitors.