Totally agree.
Even the idea that we'd improved is just a total fallacy, I pointed out at the time that teams seems to be able to just score as many as they need to against us. The fact we 'only' conceded 1 to West Brom and 2 to Swansea was simply because that's all they needed. As soon as a decent side was tasked with putting 3 past us they were able to do so, just like Chelsea and City did when they needed to. Our supposedly new improved defence has conceded 3 in a quarter of our games against top flight opposition since the turn of the year. The problems never went away, we simply played a run of games against teams who either aren't good enough to take advantage of it (Villa, Newcastle, Bournemouth), or didn't need to (West Brom, Swansea). Anyone who watched that Villa game last week must be aware that we could easily have conceded more than one in that, and if they'd taken one of their chances at 3-1 i really wouldn't have been confident of seeing it out. That's against the worst team i have ever seen in the premier league. But people try to tell me Martinez has raised expectations.
I've advocated giving him to the end of the season but saturday was the final straw for me. I know it won't happen, but i want him gone now. Get a caretaker in to try to get the fans back on side and proud of their team again, and start talking to some big names who might just be able to salvage the Everton careers of the finest talents we've had in a generation.