kiteboy dave said..westozwind said..If you like Android, don't buy a Samsung.
www.gizmodo.com.au/2014/04/what-is-tizen/They are doing their own OS now. No more Android updates from them.
As for the hard to use comment, do you have overly large digits? Both are fairly similar to use. Both have touch input and apps are launched by touching them.
Try reading the article.

It's only a backup in case they ever have a major falling out with Google.
For the moment they make squillions selling Android devices, they're not going to change that situation by choice.
I did read the article. My quote was about Android updates, not the availability of Android on the phones.
Most Samsung devices over 12 months old are on 4.3 (and will receive no further updates), newer models are 4.4 but usually a few minor versions behind 4.4.x.
With the move to Tizen, there will be less impotence for them to release Android updates in a timely manner. This is going to become more critical as more exploits are found in earlier versions.
Another reason for Samsung moving away from Android is to escape the constant patent/legal war with Apple. They are Google's punching bag for this.
Get a Nexus. Google updates straight from the source. Have the latest patches first.