The most amazing thing about this software was that I could start with no money, which made it easy to grow my blog traffic from zero! It's also very user friendly (I'm still learning so there are some things here &there).
There really wasn't anything bad in terms of functionality or features when using as part-time blogger myself - but you can always improve upon your experience if need be by looking at other people who use their service more frequently than yourself since they have been doing what we're trying out now longer then us newbies :) We were able get back into our groove again after taking time off blogging due to life changes/movements etc because once i got started everything fell right where intended too :D.