Our two little boys go to Parklands Drive. They love it. The staff are very friendly and helpful. They have a great outdoor area with a minature road for the kids to ride toy bikes and cars round, there is also a sandpit and climbing frames/swings. They have Chickens and Guinea Pigs, none of the other parents wanted to look after the guinea pigs over the weekends so we have them alot of the time which my boys love.
I don't know about the other playschools in the area but our experience with Parklands has been 11/11.