[Q] Pros and cons of Sprint S4 topic

Hello,

I have been using an S2 for years, and while receiving/sending text messages my phone locked up Steady blue light, hold power button on and a momentary led off period and then a steady blue light. The short story apparently I have a bricked phone.

I really like the S2, and I was all ready to upgrade to the S4 and then I started reading reviews and became a bit worried about the S4 and the screen being ""more fragile" than previous models among various other issues including poor wifi and battery etc.etc. I would appreciate some user input on the S4, good and/or bad, and if it looks grim I may just pick up a used S2 and stick with that.

Thanks!
Tom