Oh, that is true! I know everybody hated Tamara and Greg, and I'm not a fan either, but since they were already there and were... kind of important to Neal and Regina respectively, and especially the former, I really wanted them to be explored further rather than just killed off and that's it (also because I'm pretty sure Tamara had a reason for hating magic and I'd have liked to find out; but her history with Neal just being brushed aside really makes no sense; and now it's never to be explored).
...dammit, I'd forgotten how annoying this is, now I'm angry about it again.