I like it fresh and with age...
Here's the thing. For me, aging most blends rounds things out, melds flavors, yadda yadda yadda...but it usually tastes like the original blend, just more rounded, blended, subtle, etc. Not so, Haddo's. Fresh Haddo's is delicious. Aged is also delicious. But, and this just one man's opinion, they taste like different blends. Fresh, it's a bit sweet (from the topping), the VAs are sharp (in a good way), and the perique is usually at the front. Aged, the topping is almost absent (moreso the longer it ages), the VAs are mellowed, and perique just kinda sings in the back.
My advice? Buy a tin for now and a few for age...but when the time comes to crack the aged tins, don't compare it to the fresh. Enjoy both for what they are, and just pretend they're not the same blend at all.
Also, +1 to Yak. Blackpoint doesn't seem to get enough play on the forums...it's kind of a run-of-the-mill VaPerLat (not bad, just not super noteworthy) if you have it fresh or only slightly aged. Stick 3 years or more on that sucker, and it is incomparable.
Edit: In fairness, this all comes from a big fan of GLP blends, so take it for what its worth!