At this price, if you can stomach their customer "service" this is absolutely the best value low price bundle for data at the moment.
There would usually be a catch here, though; typically the minutes allocated would be pretty abysmal.
However, this is thankfully not the case: £5 a month gets you 250 UK/overseas minutes which you can mix and match between UK calls and your preferred country. You also get 250 texts, which is probably 250 texts too many for WhatsApp users, but not enough for more casual finger fiends.
There is no mention of free Vectone to Vectone calls, though.
For a fiver a month, this is a great bundle!
Ten years ago, I would have loved a contract with these allowances at twice this price, so to get such great value for £5 is remarkable.
Vectone piggybacks on the EE network (yes, yet another EE MVNO...), and it amazes me how EE have any bandwidth left after selling out their excess capacity to so many MVNOs, many of whom offer some great value, generous bundles.
Vectone and Post Office Mobile (also on the EE network) are currently the best value cheap (£5/month) bundles available on PAYG. You can see how they compare to the other best value PAYG bundles on my website HERE.