I have been used this ROM for couple of months. Now, let me talk about what I feel.
first of all, I have another optimus S and with a YOUMOM ROM on it. and that is the only other ROM I have used except the stock ROM. My experience is kind of limited.
Now back to this Reborn ROM:
I like the color of the screen. I noticed there is an obvious improvement of my screen. it is more vivid and colorful compare to Stock and MOM.
It is not surprise if this rom could consume more power, considering the better look of screen. however, I myself barely noticed a battery difference after I changed the ROM. I do feel YourMOM Rom save energy. But YourMOM screen contract seems lousy.
I like the home screen, you can put your own shortcut into the top five button. It makes my screen much cleaner.
I also like the addons, hot spot, es file, reboot on power button etc. even though i noticed the airplane mode was at on status after every reboot.
however, I don't like the remap of the key layout. It puts the home button screen wakeup away. And I don't understand since there is no new function was assigned to it. the side button was remapped from search to redial, which makes sense since you add a new button there.
I have tried to remap the key layout back, failed. then I have found this thread and installed back the stock keylayout.
http://forums.androidcentral.com/op...hacks/96770-mod-remap-your-hardware-keys.html
this is not the end of the story.
one day I found the bluetooth button was also changed. I have tried reborm, stock and shell key layouts in above thread, all of them changed the bluetooth button. There are two bluetooth function, active the voice command and redial the phone.the redial function was still there but the activation voice command was lost. it may be very useful if you drive a car, toggle up (who doesn't), and your phone is in your pant's pocket. If anybody has a solution to it, please let me know.
generally speaking, I like this ROM, mainly due to the colorful look of screen. But i am looking for a way to get the missing blue tooth button back. BTW, my same blue tooth have been used on this and 3 other type of bluetooth headset been tried. I am firm on this.