Pros Android Jelly Bean
Long battery life
Good sized screen
Cons HD video playback (a little weak compared to other phones)
Summary I am currently living abroad and I wanted a 4G capable phone to use while I was home for a couple of weeks. I use a Samsung Galaxy S3 here in South Korea and I wanted to use the Boost version at first but I did not want to fork over $400 for something I would only use for a couple weeks. So I decided to purchase the Boost ZTE Force while it was on sale for $120. Best decision ever. I would say it is on par with my S3 (minus a couple of features).
Call quality and data coverage were better then I had expected. Downloads were very fast when I had 4G connection and I had no issues with call quality.
The phone runs a very generic and clean cut version of Jelly Bean that is perfect for every kind of user.
On paper the phone has somewhat of a slow processor but to be honest I didn't see any difference in processor speeds with this and my S3.
The only thing that could be a little better on the phone is the display. On most videos you can't really notice, but when watching some tennis videos (in HD) it was a little difficult to see the tennis ball. Other than that I have no complaints about the phone.
If you are thinking about purchasing a phone on Boost I would definitely recommend this phone.