Some people seem happy with 3.15
robertsspaceindustries.com
Others are not so impressed
And some can't help but bring up refunds...
subredditstats.com
Of course, what they say doesn't match reality. Refunds is up 3500 members since the same time last year. 2020 and 2021 has seen a big increase in the number of subscribers which started around March 2020.

3.15: Very impressive, HUGE step towards the game CIG/CR promised us - Star Citizen Spectrum
This is without a doubt the best patch I've played since 2.6 when I started actively testing. Just finished a 5 hours session with 0 (zero!) 30Ks so I didn't even have to rely on the heartbeat...

Others are not so impressed
Well the numbers speak for themselves, EU servers are almost empty now on a weekend(03:30). Before patch every server was full even at night on weekdays.
And some can't help but bring up refunds...
The haters are already losing their members on Reddit.
r/starcitizen_refunds Subreddit Stats (Star Citizen Refunds)
Statistics for every subreddit.

Of course, what they say doesn't match reality. Refunds is up 3500 members since the same time last year. 2020 and 2021 has seen a big increase in the number of subscribers which started around March 2020.