I liked the 5-disc set, but it was lower than what I wanted to donate, and the stuff in the higher tiers that I was willing to donate at wasn't that interesting to me (and did not seem to include the 5-disc set which I really wanted). I ended up selecting the 5-disc set and adding additional money to that. Maybe they should include higher level perks/rewards that include the 5-disc set so they don't end up getting a lot of lower than possible donations from people who really want the discs, but don't really care about shirts and patches. I would have been willing to go as far as 500, but I ended up going with the 150 level plus 150 added on (which you don't know is an option until you actually select a level). (Not sure why I didn't add-on more to make it a total of 500, but somehow, even when I was consciously thinking about it, I didn't feel like adding-on as much when picking the lower tier — some kind of weird psychological phenomenon, I'm sure.)
Another critique (intended as being constructive, not meant to be read as negative) is that while the scene that was shot is great to have, it might not play as great to someone who has not seen Prelude, or know what you're going for. I believe that creating a short 3-min trailer (which can be drawn from clips from the newly-shot scene as well as the non-interview scenes from Prelude), or even a teaser-trailer, that gives an idea of what ST:A is about, shows off the level of production that is being striven for (as well as very-briefly letting the audience know the actors' pedigrees to know you're all taken this seriously), and gives an emotional response leaving the viewer excitedly wanting more, that will help people, who are just now finding-out about Star Trek: Axanar, become excited about contributing to its effort.
A more traditional trailer will also help people who are wanting to word-of-mouth share it to their friends who have not been following the Axanar production story (for lack of a better term). For me, it feels like I have to first tell my friends to watch Prelude, then after they have watched that, tell them about ST: Axanar and clarify that despite Prelude being like a 23rd century Ken Burns documentary, ST: Axanar will be like a regular movie. Without a traditional trailer for the Axanar newbies, it makes word-of-mouth a little more tricky.
Again, I'm not trying to be negative, I'm just saying that there are areas which could be added/improved to help make the Axanar effort move forward much easier.