I ferkin loves it!
I've been using it since Sep sporadically (was more run focussed last quarter) - and now trying to pick things again on the bike. I use the virtual power - the numbers could be measured in bananas for all I care, so long as I see some improvement month on month,
It really works you hard on the Sufferfest stuff. I'm like John Wayne afterwards, and some do need a bucket on standby.
All good for £6 a month. I just need a healthy dose of 80s music to see me through!