Now come on mate.

Monica was in her not liking it phase as you call it (I'd call it the central concept of the game not a phase

) a few months back with v11, not years ago

. All of the three scenes were full of it and the third only had Monica enjoying herself with the Dom Mon ending. That wasn't even the part of the scene I had a problem with.
Now Dom Mon may have been in a good mood that day however her mood may change in a few months when Phillip finds a new slave and Dom Mon becomes Sub Mon, reduced to the same rank as Mel, Vic and Sat Whore No1. I'm sure though her mood will improve when she is sent to her kennel for the night and can be herself.
That ending was never a win for Monica, it was a moment of pleasure, that if she looked or thought about her future at all, she would see how bleak it was.
I've never had a problem with a few reasonably good endings for Monica. Just not one where she gains everything back and her life continues without consequences. So bring on some reasonably good endings for Monica, but as I've said before I'm here for her fall. I wouldn't put the Dom Mon ending as a good one for Monica in any way though. It's worse than the VIP ending and even the Julia ending. It's on par with the falling path but in some ways even worse for Monica.