Interesting points. I must admit that in my mind they seem perfect but my use isn't normal by any stretch of the imagination with a 32 mile round trip commute to the office 70% of the time and the remainder being site based work anywhere in the UK. The reality would soon start to show if they didn't deliver what was promised by which point I'm stuck with it for 4+ years.I think the problem is that 60+ miles is probably beyond the sweet spot for PHEV anyway. Because PHEVs are less efficient than BEVs on electric, they'd need about 30kWh of batteries for that which weighs about 500-750kg. Plus the extra weight of the motors required, etc., and you're looking at lugging the better part of a tonne of extra weight. PHEVs do gain some efficiency compared to pure ICE because they can recover energy from the braking and the drive train but even so having that much extra weight makes the car much less efficient.
Also, although the efficiency on short journeys can be much improved, and the majority of journeys are short, as proportion of actual miles travelled longer journeys make up the majority (especially for company cars) so gains on shorter journeys don't have the overall win you'd expect at first look.
I see the appeal of PHEVs, and I think that if PHEVs were designed more like the original Prius where the whole drivetrain was designed to maximise efficiency they might be closer to hitting that appeal, but overall I think they're a mostly poor technology which fails to deliver in real world usage. For some users, sure, they're spot on. But for most people, we'd be better pushing efficient ICE and taxing the absolute buggery out of bloated SUVs than pushing PHEV.
Ultimately I'll drive whatever the company wants me to drive (within reason) but the MD is against the idea of us going full EV at the moment. The new range of 70 mile PHEVS from VAG look tempting but I'd also happily go full EV given the chance. I've already changed how I structure my work day which would give me the odd hour here and there to charge up.
Unfortunately the only other company car driver in our workplace lives in a flat with communal parking. They like to keep things like cars on parity between staff so they will probably be cited as the reason why EV isn't an option.
Of course we will have to go EV eventually but by then the BIK gravy train will have left the station before I even get my ticket.