Did I enjoy the beta? Yes.
Do I belive the game will be anywhere near finished condition at launch? Even with a 2 months old build, there is no way in hell even a fraction of the issues im seeing will be handled by the 2th.
Personally I will prob still by the game at launch out of curiosity, but I for one can totally understand why people would be cancelling, calling a "beta" this close to release a "beta" feels pretty inaccurate, its more of a stresstest / preview then anything else.
And it really does not do the game any favour as a preview.
Also for the poster, you speak about how your opinion is that the game is good, did you ever think that perhaps other peoples opinions differ from yours? which would be why people are cancelling.
You are not the only one entitled to opinions
Also, as for seeing only a small sample of the game, pretty sure thats incorrect, I would say seeing 1/3 of the game is a pretty big sample, and more then enough for people to create a accurate opinion of the game, and its current state.
Another thing, I see you saying that peoples should make suggestions how to fix bugs/issues rather then posting negative feedback.. really? the average joe gamer is not a game designer, and wouldn't have anywhere near the knowledge to make such suggestions, the best thing they can do is post that negative feedback, as descriptivly as possible.
Belive it or not, negative feedback is FAR more valueable to a game designer, then postive feedback will ever be.