We had a half day tour with Vincent which we really enjoyed. We had booked via La La Tours due to the good reviews and had opted for the Teen and Kids tour to make it relevant and interesting for our 16 and 11 year old daughters
We had outlined in advance what we had already seen in LA and what we wanted to do and Vincent created an itinerary to account for this.
He was a really friendly and knowledgeable guide and gave us some great info on the areas we visited.
We went to the Hollywood Walk of Fame, a viewing spot for the Hollywood sign and then In-and-out burger for lunch before heading to Venice beach.
Only challenges were (1) LA is so big/busy that on a 5 hour tour we were probably driving for 2 - 2.5 hrs of the tour with only a few things to see / stories to fill the time whilst driving; (2) having asked for a teens and kids tour it could have been more focused on the girls rather than a general tour.
Having said that we really enjoyed it but depending on whether you want someone to drive you and give you a bit of extra insight into the areas - most of the things we did could be done as a self drive tour which would allow you to do them at your own pace.
Vincent was great though a really nice guy and a nice clean Mercedes SUV with waters etc to ensure you stayed hydrated in the California sunshine.