Reliability of Mobile Application Blocks Community Release

This question relates to my previous one on Using only parts of Mobile Application Blocks Community Release for WM 6.x Development

Most of my questions were answered there, but still have one open issue left.

A community driven successor to MCSF is Mobile Application Blocks Community Release and Mobile Contribute extension to that release.

What I am interested in is an opinion from someone who has implemented a solution based on those, not MCSF, which I know by now, is something that I need to stay away from, as DI/IoC framework used there maps to horrible performance on the mobile device. Yet, since that part has been reworked in MAB, I am interested in knowing, whether the rework is as good as it seems based on what I could find about on its author blog.

Anyo开发者_StackOverflowne here wrote a real world line of business solution using those new blocks and has a minute to share his experience?