My son participated in LVIS's Legends Soccer Camp twice this past summer. They are 1 week sessions, 4 hours a day, for $150 (with early registration + $25 membership fee). This camp has changed my son's soccer skills by about 10 fold. Even though we spent over $300 to do so, it was all worth it. The Legends that taught him even remembered him at a special event several weeks later, calling him by his first name and finding him in a group of 100 kids. It made him feel like a rockstar even though he was not an amazing player.
The complex is fine. It's indoor soccer so there was a lot of turf that would accompany my son when he climbed back into my car. Do not wear cleats as they will mess up the turf - standard athletic shoes are fine. Snack was provided of fruit snacks and juice - iffy at best, but I just wanted to warn those who may have children with food coloring allergies. Overall, the Legends soccer camp is great! They teach your kids tons of fancy foot work, and immerse them in hours and hours of soccer, creating little prodigies. We'll be back for at least one session/summer.