How satisfied are you with Botox?

Hello. Lately, I've noticed the wrinkles around my eyes and between my eyebrows getting much deeper, so I am seriously considering getting Botox.

My friends around me often tell me that Botox isn't even considered a procedure anymore, and that getting it regularly is the best value for money.
I am thinking of starting to take care of my wrinkles before it's too late, but since this is my first procedure, I have many questions regarding actual satisfaction and the time required, so I am asking this question.
First of all, the most pressing question is the actual procedure time and the hospital schedule for the day.
I simply can't find the time during the week, so I'm planning to visit briefly for an evening appointment on the weekend or right after work.
I looked it up and heard that since Botox is just injected with a syringe and that's it, the actual procedure time is incredibly short, taking less than 5 minutes.
I would like to know how long I would actually have to stay at the hospital in total, including the time for consultation, applying anesthetic cream, and waiting, and whether it is possible to quickly visit within 30 minutes to an hour during my lunch break or on my way home from work.
I am also wondering if the procedure time can be shortened if I just apply an ice pack without anesthetic cream and get the injection right away.
And I also really want to know how much satisfaction there is in relation to the price.
I am curious if getting Botox for wrinkles on the forehead or between the eyebrows really makes the face look taut and youthful, and if it looks natural without side effects such as heavy eyebrows or unnatural facial expressions.
I am curious to hear your honest review regarding how many months the effects last after a single treatment, and whether you recommend this procedure as being truly worth the money.