We've had one since November and we both really like it.
We previously had a turbo set up but we just didn't use it because of the faff of swapping bikes over. Between working long hours and having a toddler, we needed something we could just jump on.
I'm 22 weeks pregnant and still using the bike but I've also started using the other classes a bit more too. You can project them onto your TV so you don't have to be able to see the bike screen.
I've found that there's a very encouraging and motivating group on Facebook which is really great (UK ladies peloton) with organisers group rides at various times of day.
I have found that people seem to either love the idea of the bike or hate it. But I think people who hate it tend to be people who have not bought the bike and do not like the 'idea' of it or cannot/ don't want to afford it. It might be worth asking whether or not those with negative views have experience of the bike? Everyone I know who has bought it has kept it following the 30 day trial.
Riding a bike outside is different to spinning but for many, like me (due to childcare issues), it just isn't feasible and I have gone from riding my road bike 2x a week to not having ridden since being pregnant 2 years ago.
The peloton offers the flexibility to work out when you want to. If you enjoy spinning and can afford the bike and the subscription go for it. If you can't afford it, perhaps try a lower priced exercise bike along with the digital app (I think there's a 90 day free app only offer atm).