"Entourage" show question?

Just wondering if this show is really as good as advertised? Don't have the means to watch it on tv so I would have to rent. Don't want to invest into it if it sucks or gets worse as the seasons go on.

The first four seasons were great, but now it really sucks. They don't drink, smoke or swear as much and the plot (well there isint really one anymore) is going nowhere. They are currently just milking it. But the first seasons are great.

Actually the first 4 or so seasons arent great but the last couple are amazing. Its a great show man you shouls try it out and see if you like it.