I've spread love over the EBs many years ago after a long period of pure hate
when I tried them few times between 2009 and 2010 I found that they used to suddenly die in a bad way after a couple of weeks; they sounded pretty good (bright, snappy) for two weeks, and then the next day they sounded like plastic wires.
I had the same experience buying them because I needed new strings for a gig and the shop didn't have anything I liked, so I bought a set of 40-95 (blue pack), it was during september 2012, and they didn't want to die

I kept them for months, then switched to the pink 45-100.
they are still my go-to strings when I want nickels, like on my Yamaha TRB6p, strung with the red set 32-130.
what I like about them is that, compared to other nickels, they are:
1) softer and with less overall tension
2) snappier and with more hi-mids
3) they remain clear on the lows, avoiding the "mud"
however they don't have a particular character, unlike Rotosound Swing66 or GHS Boomers, but still more characterizing than D'Addario EXL or Fender 7250.
in particular I like them on dark sounding instruments, like the Gibson Thunderbird, where I really loved them in the 45-100 gauge, tightening the thunderous low end of that bass.