They are. Taking steps forward doesn't automatically make you a good side though, so bad games are still going to occur. And yes, even bad series. Regardless of this horrible performance, I'd still rate this team a lot better than the World Cup team, for example, and I expect them to continue to improve.
Truly horrible performance today, but it doesn't take mean they aren't improving as a team, slowly but surely.
I'm impressed by your ability to make reasoned judgements so soon after today's debacle, but I'm afraid I'm still firmly in hang 'em & flog 'em mode. Especially after 2 equally dire performances in the space of a few days.
Ultimately the problem with English cricketers appears to be that they're as thick as pig****. Last year, for the first time in about 15 years, they seemed to have grasped the lesson that if you don't make a score then you don't win. Come 2008, that's all been forgotten, and they're inventing ways to get out rather than making damn sure they set NZ something around 250. They were probably horribly complacent, despite making all the right noises about not taking NZ seriously, and they've come massively unstuck. Hopefully the Barmy Army gave them the biggest truckload of abuse ever heard on a cricket ground.
It's easy to sit here and make snap judgements, so lets have a go. Mustard is what you get from picking a player after half a decent season - we'll get a decent performance one in a while, but basically he's ordinary. Bell is one of those players who has "loser" written all over him: on a good day he'll make a score but fall short of making it really count, but on a bad day he simply does a passable impression of a rabbit stuck in front of headlghts. Pietersen has lost interest & is too busy sulking about the amount of cricket that the poor dear has to play. Collingwood will have his moments, but he's decidedly 2nd division compared to othjer sides' key players. As captain, he is also answerable for the ****e sttitude of this shower. Shah probably isn't good enough. Bopara might be good enough one day, but isn't helped coming in at 7 when the innings is in freefall.
Despite 160 for 0, I have a bit more sympathy for the bowlers, who've twice been on a hiding to nothing after batting capitulations. It's not easy to build up pressure in a match which your batsmen have already handed to the opposition on a plate. But they should still be a hell of a lot better than we saw today.