I've had mine for a week or so.
Reason I got it, is it's a 1 box unit for FTTC (coming here in a couple of months or so) so not Openreach modem required, & works well on ADSL2+.
Up to profile 30a on FTTC & if FTTP comes along, the WAN can take 1Gbs.
I think all in all, it's prity futureproof
Very very few routers out there can do ADSL, ADSL2+, VDSL, wireless n, & VOIP.