At first I didn't care about any Android ports to the TouchPad, but once I saw the video today of the Alpha release I became very interested in getting the dual boot on my TouchPad. Even though many people are saying the Alpha version is pretty solid, I will wait until it hits either Beta or a final build (I'd rather not deal with many bugs, or unexpected craziness).
At the very least, I say it's worth it just for the Netflix app. Seeing how well they progressed with Gingerbread, I'd say once Ice Cream Sandwich is released, things will be even better. I can't wait to try it out.