Meh, if you can find it at $750, it's a good enough bump up at stock, and with overclocking it's almost a real generational leap in performance.
Also, this seems reasonable, not glowing? This would be my assessment, but again, only at $750. At $900+, forget about it.
"If you're still using something like a 3070 Ti or 2070 Super, the 5070 Ti should offer a pretty massive improvement in performance. Is it enough to get people to upgrade? For some, we're sure the answer will be yes, but if you're already sporting something like an RTX 4070 Ti Super or even an RTX 4070, this will likely be an easy generation to sit out."