I'd like to point out a few great apps in need of an extreme makeover
Screebl - brilliant functionally, not so much UI-wise
City Caller ID and Call Location - both do roughly the same thing, both do it well enough, and both present themselves very poorly. City Caller ID pops up in the wrong location in respect to the rest of the caller infotext, while Call Location pops up a wholly inappropriate box
PayPal - other than being over simplified, it does enough of what I need it for. BUT, it could look better
Fandango - there's a few things wrong with this, topmost being the sub-tabs. they're entirely too small, and you have to tap entirely too precisely (or drum on them) for them to respond at all. past that, it needs to integrate with Maps better, not being able to get directions to a theater from within the app is rather annoying.
Package Tracking - mis-alignment galore, that's all I have to say