Well, bloggers can buy it next week - or probably earlier if they have a Pro card, so I don't see the big deal.
Yes, it is inconvenient to wait, especially if one is an impatient person like myself, but I can understand that a lot of negative critics makes companies more reluctant to send out samples, especially as the reviews posted by individual members seem to be rather positive. I am not saying that everybody should love Flighty or SP, but I feel products need to be reviewed more thoroughly before offering any kind of critique (positive or negative). Given the large volume of collection, this is certainly hard. I'm sure that MAC will continue to send samples to bloggers, but maybe not full collections. I find it also exciting to test out products for myself w/o being influenced by reviews. Of course, if there are reviews, I'm probably all over them, but in the end, I only buy what feels right for me, taking my own complexion, look, and techniques into account.
I still hope that we will see swatches for Glam Glass soon - I'm sure it will pick up once the first pros buy it on Thursday. Happy hauling.