Can't disagree on tactics and the signings so far have not inspired me. But you can't seriously be suggesting we sack him after 5 games?! That said, one of you is called Chelsea....
Every manager it's the same thing, you have got to give people a chance.
As far as signings go agree to a degree on Jordan Smith, hasn't really improved on what we had with Stokes/Smith but I wouldn't say he's played any worse based on the few games he's played. Watt I thought did well on his debut, better than Stainsfield or Ward did on there's and they have become decent cb's.
I'd say with both it's way too early to judge as to whether they are going to be good signings or not.
As far as tactics, whilst they didn't work how does anyone know what will work or not without trying? Perhaps GD has thought what has been tried so far hasn't and gave the long ball game a punt. Not a fan of it but if it had got us a result then there would have been no complaints from me. Personally don't think we should play that way with the current personnel as they are not suited, but GD will figure out what works (for him) and not whatever we think.
I'm happier for us to try different things now to get to the best system ans style for the start of next season than get there and still not know.