Cool deal. Much quicker loading for me. Still has two issues for me (not bugs, but personal issues):
1.) I wish I could update paid amazon apps in market. I hate having to bounce back and forth to update. However, unpaids from amazon can be updated in market (you need to find it), then after you update, it will show up in "my apps" in the market (which may have been the case before).
2.) no filter for comments. I don't care what people thought of angry birds on February 12th. It's July 22, and things may have changed with the app since then.
EDIT: Still has the "update" bug which doesn't allow me to update my apps which I got from the Android Market (says there is an update, but only gives option to open or uninstall).