Great!
Wimp Music is a great service. Catalogue is expanding, sound quality is awesome (AAC 320), but there are some specials.
Wimp HIFI is real hifi experience, because with hifi subscription, you can stream and listen in offline albums in ALAC (lossless).
For some albums, there is a digital booklet in pdf (!)
Only con for me: no iOS 7 redesign, a that is a reason, why im giving only 4 stars.
Edit 7.8.2014: fresh new iOS7 design and access to music videos is here. 5 star rating.
vaso.z about
WiMP, v3.0.0