Um.

Rating: 5/10 (18 April 2020)

So there were quite a few giveaways that the movie begins after the erasure. Sometimes it becomes a little tedious when keeping up with the chronology of events. Not for this title though. It dove straight into it.
I'm giving this title a 5/10 because it falls short in some areas that I felt were prominent and should have been addressed better.
1) Rob & Carrie are Joel's friends. Understood. Clem's note about the erasure should not have reached Joel at all. But it reaches Rob & Carrie who are Joel's friends. If they wanted what's best for him, why show him the note at all?
2) While being briefed about the erasure process, Joel is instructed to stick to the memories & then "discard all the evidence that would cause the memories to claw back up". It is later revealed that Mary had a crush on Dr. Mierzwiak and that she had the procedure done on her. Sticking to the idea of "discard all the evidence", it makes no sense why Mary would be allowed to continue working at the office.
3) During the erasure process, Joel realizes that he does want to keep some memories of Clem intact. He then proceeds to hide the imaginary version of Clem that himself has made up in his mind. This Clem is accepting, docile & wants Joel to be with her forever. In the real world however, Clem has the erasure performed on her as she finds Joel "boring". I see no value or sense in hanging onto the idea of a person that you yourself have constructed in your mind about a person. Specially considering it was Clem who got the erasure first. Clearly she wanted to forget Joel.
4) It is downright sick that Patrick tries to woo Clem by using the same material as Joel. Clearly, he is seeking comfort in Clem & wants to be accepted but I have to keep myself from punching Patrick in the nuts because what he did was downright monstrous. Pretty sure it breaks some kind of company policy as well to not pursue "erased" clients.
5) The scene with Stan, Patrick & Mary when they're erasing Joel's memories was beyond ridiculous & thoroughly unprofessional. What kind of sick, sadistic freaks are wiping a client's memories & fall asleep presumably after having had sex or getting stoned? Moreover, how did Mary know where the house was? Why was she there in the first place?
6) When Dr. Mierzwiak is called, he writes the address down on a paper. Common sense would dictate that you would take the paper with you to find the address. It is never made clear what happens but the Dr.'s wife showing up & revealing the truth about Mary.
7) Mary is just a secretary. How does she get access to a locked up office let alone all the confidential files?
8) Mary decides to expose the company by writing a letter to all the patients telling them that she's a part of a company that the patients hired to have part of their memories erased. This slams the final nail in the coffin of stupidity.
Firstly, because there is a scene where Mary is on the phone telling Mrs. Sobel that she cannot have the procedure for a third time in the same month. This clearly indicates that the patient would still remember the clinic & the workers i.e. Mary herself & it is quoted by the Dr. himself that "You'll find yourself in your own bed as if nothing had happened". No clarity is provided here.
Lastly, in Mary's tape to the patients, she says that "she's decided that this is horrible.". Who in their right mind gave Mary the authority to decide the potential fate of the company if SHE finds it horrible? The patients clearly know what they are in for. Heck, they're PAYING for the procedure too. If nothing else, this move would've backfired & create more of a customer base for Lacuna.