Problem with Castrol in general is that BP doesn't offer MIRs very often so Edge ends up looking pretty costly as compared to M1 or PP.
Catch it on clearance or get it for free as that one lucky devil did and it's then a good deal.
Nothing wrong with the oil, but the last Edge I used was gold bottle 5W-30 in my old '99 Accord.
I did used to use GC in both that car and the '97 Accord we had at the time, along with a number of runs of PP and M1 AFE.
I'd consider Edge to be the equal of M1 or PP.