Widow is one of them certainly, so yeah it's kinda personal for me and does hit a nerve when we know that HT could and should do better. I hear you about X-men, especially Magneto.
Mystique is another of my favourites whom I would have loved to have gotten a 1/6 hot toy release. But of course due to the ownership fiasco we are unlikely to ever see figures from First Class, DOFP, or even Apocalypse and it's such a shame / gut punch.
Bats v Supes was always going to get a hard time after Nolans trilogy. Like it or loath it, he did (IHMO) set the bar pretty high and after performances from Ledger and T.Hardy, hell even Hathaway anything coming after it was going to be compared.
I'm actually more looking forward to Civil war and Apocalypse, but I will be going to watch it, and will go in open minded and without too much bias (I loved the nolan trilogy).
WW - We'll see, but I won't be picking up the figure, even if she's greta in the movie, just not a character I care about enough to drop money on. I don't doubt that she will sell well though, given the strong fan base.