Flew yesterday ex MIA with the new LP

Ground service was close to 0
Lounge in MIA with 4 seats reserved for P is definitely not up to the expectations.
We got driven to the gate for pre boarding but then ended up waiting more than 20 min in the jetway as P cabin was not ready; while all pax were boarding and wondering what we were doing waiting in the middle of the jetway

Was seated in 1A : tablet not working so no access through the tablet to infotainment, no window controls, and then the dock stoped working as well

No WiFi either while we got no info upfront as this is generally the case

Considering the premium vs J, this is definitely not worth it on this short route