First set of Harmonicas I ever bought some years ago, and I was quite happy with them. They had a good sound for something so cheap, and lasted me a good while considering their quality and price.
They did their job well, as I learnt the different playing techniques on them with little trouble.
They even lasted me long enough to play live, before I decided to get some new higher quality ones.
One or two did eventually go out of tune and another did get damaged along the way - but this is only natural with a starter kit and may have been my own negligence in caring for them. Who knows? With the right care they might have lasted even longer.
Would certainly recommend these to anyone looking to start out harmonica.