Finally got round to seeing it … oh dear.
About and hour and a half in, I really liked it (the head-scratcher Battle of Shrewsbury aside). It seemed well acted (even Robert Pattinson's OTT cabaret act as the Dauphin was well done I thought and Henry V's diminutive stature didn't bother me too much), visually it was great, I enjoyed the slightly archaic (but not too archaic) dialogue and the fight scenes choreography was nasty and dirty.
But then it went weird. The 'take' on Agincourt (eh?), the complete re-write of Henry V as a peacemaker (eh?), the bizarre duel with the Dauphin (eh?) and that bit of touchy-feely, "Let's sing Kumbaya sat in a circle" complete nonsense at the end … sheesh. It left me feeling the same way as when I watched 'Highlander II' - it somehow managed to completely undo all the good up to that point for me.
As a standalone film, with medieval characters rewritten for modern sensibilities, I can see how people might enjoy it. But for me the fact that it got so close and then soured it, made it all the more disappointing.